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Koisi Hostel

2.0 star property

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your current months are January, 2025 and February, 2025.
January 2025
February 2025

Photo gallery for Koisi Hostel

Porch
View from property
Family Room, Private Bathroom | Blackout curtains, soundproofing, free WiFi, bed sheets
Family Room, Private Bathroom (Deluxe) | Blackout curtains, soundproofing, free WiFi, bed sheets
Front of property

Reviews

8.4 out of 10

Very good

Popular amenities

  • Bar
  • Laundry
  • Breakfast available
  • Pet-friendly
  • Air conditioning
  • Free WiFi

Explore the area

Map
Paseo de Heriz 38, Barrio del Antiguo, San Sebastián, Gipuzkoa, 20008
  • Concha Promenade
    10 min walk
  • Bar Alaia
    5 min walk
  • Donostia Bus Station
    6 min drive
  • San Sebastian (EAS)
    26 min drive

Room options

View all photos for Family Room, Private Bathroom

Family Room, Private Bathroom | Blackout curtains, soundproofing, free WiFi, bed sheets

Family Room, Private Bathroom

  • 20 sq m
  • Sleeps 4
  • 1 Single Bunk Bed and 2 Single Beds

View all photos for Private Dorm for 6 with Shared Bathroom

Private Dorm for 6 with Shared Bathroom | Blackout curtains, soundproofing, free WiFi, bed sheets

Private Dorm for 6 with Shared Bathroom

  • 20 sq m
  • Sleeps 6
  • 3 Single Bunk Beds

View all photos for Quadruple Room, Ensuite

Towels

Quadruple Room, Ensuite

  • 20 sq m
  • Sleeps 4
  • 2 Single Bunk Beds

View all photos for Grand Room, Private Bathroom

Grand Room, Private Bathroom | Blackout curtains, soundproofing, free WiFi, bed sheets

Grand Room, Private Bathroom

  • 35 sq m
  • Sleeps 8
  • 4 Single Bunk Beds

View all photos for Room, Mixed Dorm, Shared Bathroom (1 bed in a 6-Bed Dormitory Room)

Blackout curtains, soundproofing, free WiFi, bed sheets

Room, Mixed Dorm, Shared Bathroom (1 bed in a 6-Bed Dormitory Room)

  • 14 sq m
  • Sleeps 1
  • 1 Single Bed

View all photos for Shared Dormitory, Mixed Dorm, Private Bathroom (1 bed in a 8-Bed Dormitory Room)

Blackout curtains, soundproofing, free WiFi, bed sheets

Shared Dormitory, Mixed Dorm, Private Bathroom (1 bed in a 8-Bed Dormitory Room)

  • 25 sq m
  • Sleeps 1
  • 1 Single Bed

View all photos for Family Room, Private Bathroom (Deluxe)

Family Room, Private Bathroom (Deluxe) | Blackout curtains, soundproofing, free WiFi, bed sheets

Family Room, Private Bathroom (Deluxe)

  • 26 sq m
  • Sleeps 4
  • 1 Double Bed and 1 Single Bunk Bed

View all photos for Shared Dormitory, Women only, Private Bathroom (1 bed in a 8-Bed Dormitory Room)

Blackout curtains, soundproofing, free WiFi, bed sheets

Shared Dormitory, Women only, Private Bathroom (1 bed in a 8-Bed Dormitory Room)

  • 25 sq m
  • Sleeps 1
  • 1 Single Bed

View all photos for Double Room, Private Bathroom

Blackout curtains, soundproofing, free WiFi, bed sheets

Double Room, Private Bathroom

  • 19 sq m
  • Sleeps 3
  • 2 Single Beds

View all photos for Family Room, Shared Bathroom

Family Room, Shared Bathroom | Blackout curtains, soundproofing, free WiFi, bed sheets

Family Room, Shared Bathroom

  • 14 sq m
  • Sleeps 4
  • 1 Double Bed and 1 Single Bunk Bed

View all photos for Shared Dormitory, Mixed Dorm, Private Bathroom (1 bed in a 4-Bed Dormitory Room)

Blackout curtains, soundproofing, free WiFi, bed sheets

Shared Dormitory, Mixed Dorm, Private Bathroom (1 bed in a 4-Bed Dormitory Room)

  • 17 sq m
  • Sleeps 1
  • 1 Single Bed

View all photos for Shared Dormitory, Mixed Dorm, Private Bathroom (1 bed in a 6-Bed Dormitory Room)

Blackout curtains, soundproofing, free WiFi, bed sheets

Shared Dormitory, Mixed Dorm, Private Bathroom (1 bed in a 6-Bed Dormitory Room)

  • 19 sq m
  • Sleeps 1
  • 1 Single Bed

View all photos for Family Room, Private Bathroom (6 people)

Blackout curtains, soundproofing, free WiFi, bed sheets

Family Room, Private Bathroom (6 people)

  • 20 sq m
  • Sleeps 6
  • 3 Single Bunk Beds

View all photos for Shared Dormitory, Women only, Private Bathroom (1 bed in a 6-Bed Dormitory Room)

Blackout curtains, soundproofing, free WiFi, bed sheets

Shared Dormitory, Women only, Private Bathroom (1 bed in a 6-Bed Dormitory Room)

  • 19 sq m
  • Sleeps 1
  • 1 Single Bed

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Exterior

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The price is €62
for 1 night
includes taxes & fees
5 Jan - 6 Jan
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About this property

Koisi Hostel

Hostel with a coffee shop/cafe, near Ondarreta Beach
A restaurant, a bar/lounge and a snack bar/deli are available at this smoke-free hostel. WiFi in public areas is free. Other amenities include a coffee shop/cafe, a microwave in a common area and concierge services.
Koisi Hostel offers 27 accommodations with blackout curtains. Guests can surf the web using complimentary wireless Internet access.
During your stay at Koisi Hostel, you're just a quick walk from Royal Palace of Miramar. Enjoy features like free WiFi in public areas, plus a restaurant and a bar. This property offers pet-friendly amenities, such as food and water bowls.
  • Free WiFi
  • Drinking and dining options include a coffee shop, a restaurant and a bar/lounge
  • Continental breakfast served daily for a fee
  • Services include a concierge, tour or ticket assistance and luggage storage
  • Within a 15-minute walk of Ondarreta Beach and Miramar Palace
  • Dogs welcome for a fee
  • Pet-friendly amenities are available, including food and water bowls
There's a restaurant on site, as well as a coffee shop/cafe and a snack bar/deli. You can enjoy a drink at the bar/lounge. A computer station is on site and WiFi is free in public spaces. A library, a terrace, and multilingual staff are also featured at Koisi Hostel.

This San Sebastián hostel is smoke free.

For a fee, guests can enjoy a continental breakfast daily from 8:00 AM to 11:00 AM.
Koisi Hostel has a restaurant on site.

Languages

English, French, Italian, Spanish

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transport

  • No on-site parking available

Food and drink

  • Daily continental breakfast available 8:00 AM to 11:00 AM for a fee: EUR 7.80 for adults and EUR 7.80 for children
  • A bar/lounge
  • A coffee shop/cafe
  • A restaurant
  • Snack bar/deli

Things to do

  • Library

Family friendly

  • Laundry facilities
  • Snack bar/deli
  • Soundproofed rooms

Conveniences

  • Laundry facilities
  • Luggage storage
  • Shared microwave

Guest services

  • Concierge services
  • Multilingual staff
  • Tour and ticket assistance

Business services

  • Computer station

Outdoors

  • Terrace

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • No lift
  • Wheelchair accessibility

Room amenities

Bedroom

  • Bedsheets provided
  • Blackout drapes

Bathroom

  • Towels provided

More

  • Air conditioning (climate-controlled)
  • Heating (climate-controlled)
  • Soundproofed rooms

Policies

Check-in

Check-in start time: 3:00 PM; check-in end time: anytime
Express check-in available
Minimum check-in age - 18

Check-out

Check-out before 11:00 AM
Express check-out available

Special check-in instructions

There is no front desk at this property
Guests will receive an email 24 hours before arrival with check-in instructions and an access code; access will be through a private entrance
For more details, please contact the property using the information on the booking confirmation
The credit card presented at check-in should be the same card used at time of booking. If the credit card holder is not on the reservation, guests must contact the property in advance of arrival to confirm identification.

Access methods

Access code, private entrance

Pets

  • Pets: EUR 10 per pet, per night
  • Only dogs are allowed
  • Food and water bowls are available
    • Service animals are exempt from fees.

Children and extra beds

  • Children are welcome.
  • Rollaway/extra beds are not available.

Payment types at the property

Important information

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Fee for continental breakfast: from approximately EUR 7.8 for adults and from EUR 7.8 for children
  • Pet fee: EUR 10 per pet, per night
  • Service animals are exempt from fees
  • Towels fee: EUR 2 per person, per stay (or guests may bring their own)

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

You need to know

This property is managed by a professional host. The provision of housing is linked to their trade, business or profession.
Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation
This property accepts credit cards and debit cards; cash is not accepted
Cashless transactions are available
Safety features at this property include a fire extinguisher, a security system, a first aid kit and window guards
Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property
This property does not have a front desk. Guests will receive an email 24 hours before arrival with check-in information and an access code. Guests can access their accommodation through a private entrance. For more details, please contact the property using the information on the booking confirmation.

We should mention

  • On-site cash transactions can't exceed EUR 1000, due to national regulations. For more details, please contact the property using information in the booking confirmation.
  • Please note that this property can refuse certain bookings for the purpose of group events or parties, which include pre-wedding stag/bachelor and hen/bachelorette parties.
  • Registered guests are the only ones allowed to be in guestrooms.
  • Alcohol isn't allowed at Koisi Hostel.

Property is also known as

Koisi Hostel San Sebastian
Koisi San Sebastian
Koisi Hostel San Sebastián
Koisi Hostel Hostel/Backpacker accommodation
Koisi Hostel Hostel/Backpacker accommodation San Sebastián

Koisi Hostel Reviews

Reviews

8.4

Very good

Rating 10 - Excellent. 75 out of 160 reviews" "
Rating 8 - Good. 55 out of 160 reviews" "
Rating 6 - Okay. 19 out of 160 reviews" "
Rating 4 - Poor. 6 out of 160 reviews" "
Rating 2 - Terrible. 5 out of 160 reviews" "

8.8/10

Cleanliness

8.8/10

Staff & service

8.4/10

Amenities

8.6/10

Property conditions & facilities

8.2/10

Eco-friendliness

Reviews

6/10 Okay

Maria

Liked: Cleanliness
Disliked: Property conditions & facilities
Stayed 2 nights in Aug 2024

10/10 Excellent

Jefferson, London

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 2 nights in Aug 2024

10/10 Excellent

Florence

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Family of 4. Stayed 1 night in a family room with private bathroom and it was perfect, even better than we thought. Very well located 10 min walk to the beach and 5 min walk to bus station to go to the city center. Would definitely recommend.
Stayed 1 night in Jul 2024

2/10 Terrible

Camilo

Stayed 2 nights in Jun 2024

4/10 Poor

Kristy

Disliked: Staff & service, amenities
The hostel had a privacy data leak and was used in a phishing scam. When I asked for a refund since I didn't trust them after my data was leaked, they refused. I booked a different hotel. Be careful booking with them.
Stayed 2 nights in Jun 2024

4/10 Poor

bolero, chicago

Liked: Cleanliness
Disliked: Property conditions & facilities
Stayed 1 night in Apr 2024

2/10 Terrible

Carlos

Travelled with family
Disliked: Staff & service, property conditions & facilities
We booked a complete room for 4 adults, immediately checked with hotel to make sure we had a private bathroom since we were traveling with my elderly parents, a private bathroom was all we cared about, they confirmed that the bathroom was inside but when checking in later that night, the bathroom was shared with other rooms and when we called to complain about it, they just said that the case was being reviewed but didn't answer until 72 hours later and they denied our claim. Not going back there and not recommending it to anyone with a family.
Stayed 1 night in Oct 2023

6/10 Okay

Sara

Business traveller
Liked: Cleanliness, property conditions & facilities, room comfort
Disliked: Staff & service
A terrible check in process for anyone on the go
We were a group of 8 traveling together and walking the camino del Norte. This is on the other side of San Sebastián so added several km to an already long hike...in addition the check in process is the worst I've ever experienced. It took us 2 hours + as there is no person at the front desk to help. I was literally standing at an intercom with 7 others waiting for almost 2 hours! there has to be a more accessible way for those on the go to not have to enter every person' information. A front desk person would make this a much more pleasant experience. Otherwise it was miserable.
Stayed 1 night in Aug 2023

6/10 Okay

Luis

Stayed 1 night in Aug 2022

6/10 Okay

H E

Liked: Cleanliness
Disliked: Amenities
Kontiki Tours and kids at a sport camp overwhelmed the hostel. Some staff were helpful, some moody. The beds offered little privacy, and the rooms were tight. The patio was unavailable for some reason - or reserved for the bus tour. The location is up a hill, but the parts with views have no chairs or social amenties.
Stayed 2 nights in Jul 2022

10/10 Excellent

Nuno

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Great and cheap stay!
Great value for money. Would definitely stay there again.
Stayed 1 night in Sep 2021

2/10 Terrible

Douglas

Stayed 2 nights in Aug 2021

8/10 Good

Bishoy

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Aug 2020

10/10 Excellent

Ruben, La Rioja

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
El trato recibido ha sido excelente, calidad precio mejor imposible. Limpieza TOP. Tenían mascarillas y gel en cada habitación.
Stayed 1 night in May 2020

10/10 Excellent

Bryan

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
A sense of home in a foreign country
Lovely staff, clean and comfortable rooms and the beautiful San Sebastián to occupy your waking moments. I was very happy here and extended my stay. Ignoring the wonderful setting that is San Sebastián I struggle to fault my welcome and stay at this hostel. Having a fast metabolism i perhaps found it a little warm inside at times with the staff preferring the warmth of the recently past summer to the comfortable autumn temperatures.
Stayed 1 night in Oct 2019

10/10 Excellent

Larry

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Highly recommended.
Excellent place to stay. Was easy walking distance to cafés, restaurants or the bus system to get to downtown San Sebastian. The staff was great, the environment you felt safe and it was nice and quiet.
Stayed 4 nights in Sep 2019

10/10 Excellent

Verified traveller

Travelled with partner
Liked: Cleanliness, staff & service, property conditions & facilities
It was very nice. The staff was very friendly. Well located.
Stayed 1 night in Sep 2019

10/10 Excellent

Verified traveller

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Loved it!
First time at a hostel and LOVED it! I was pleasantly surprised to see lots of families there as well. Would go back anytime!
Stayed 6 nights in Aug 2019

8/10 Good

TRAVIS

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Aug 2019

6/10 Okay

Verified traveller

Liked: Staff & service
Staff was very kind and helpful. A plus for the hostel. The bathroom/showers could have been maintained a bit better (toilet seat and flush buttons broken in one bathroom). The 6 bed shared dorm was smaller than expected, and got stuffy at night.
Stayed 1 night in Aug 2019

10/10 Excellent

Verified traveller

Stayed 2 nights in Jul 2019

10/10 Excellent

Verified traveller

Stayed 2 nights in Jul 2019

10/10 Excellent

Verified traveller

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
This is excellent accommodation for all age groups. We stayed in an en suite family room for 4 which was clean and comfortable. It was very quiet and even didn’t use cafe it looked good. Only down side is if you have a car there is no parking and of course as this was peak period hard to find parking in area.
Stayed 1 night in Jul 2019

6/10 Okay

Jeffrey

Disliked: Staff & service
a Good hostel but far a way to get to .
The location is out of town you need to take a bus number 18 or 25 to get to from city center and when you arrive you need to walk an walk up long steps to get to the hostel also you need to pay for your own towel and you are not allowed to bring any food from outside .
Stayed 1 night in Jul 2019

8/10 Good

Verified traveller

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Good
Really clean and modern. No kitchen but there are microwaves and toasters. Rooms are small, so prepare for that. Very helpful staff. It’s not far from the beach, but prepare for a walk up the hill!
Stayed 2 nights in Jul 2019