An excellent stay at Taipei Discover Hostel! This was the first time that I stayed in a capsule-style hostel, but Taipei Discover Hostel was great. Initially, I had hestiated with booking a capsule-style because I'm pretty sensitive to noise, but luckily, there were no snorers in the room during my one-night stay. Just a word of caution for noise-sensitive individual because there is only a curtain that pulls down that covers your 'room'. Also, there were maybe16 capsules within the female-only dorm.
Everything was very clean, from the washrooms to the capsule. Also, the size of the capsule was great; I thought it was going to be small, but I had more than enough room to sit up comfortably and even get all my makeup on using the convenient large mirror inside the capsule. So smart to put a desk ledge inside too. There is a separate locker outside the capsule to put your things, but it's pretty small (enough for a backpack).
Very easy to find; extremely close to the Zhongshan Elementary School MRT station exit 4 (only about 5 minutes away). Coming out of the station, turn right towards the large underpass. Walk straight until you find the hostel, which is found on a corner. The entrance is on the side and is clearly marked. Need to take the elevator up to the fifth floor, which is were the front desk and female-only dorms are located. Sixth floor is a mixed dorm, while the seventh floor is a fantastic rooftop lounge area for all guests. Free green tea and a cool view.