Spent a solo weekend in Tokyo and opted to try B&B Renga, which ended being a great decision. Facilities are spotless with simple yet chic decorative touches and offer lots of thoughtful amenities. There are bunk curtains for privacy, an efficient scheduled system for bathing during busy hours (just put your assigned magnet next to a desired 30 min time slot), three toilets on the floor for eight bunks, women only floor with secured entrance, hair dryer AND curling iron, bath toiletries, towel, water dispenser, microwave, large in-room lockers w/ locks, etc. Bunk futons are a little thin for those who need soft bedding, but I had no problems even with my occasional back issues. Overall excellent value and I would choose to stay here again.