Small, artificially carved out apartment, but it has everything necessary and is well-maintained. Main issue is lack of a ventilation fan so dampness in the air tends to stay--my clothes after a wash and towels after a shower did not dry well at all.
Communication was excellent and photos made the check-in simple. Location is adequately close to main station for one to walk there every day of one's trip. Much better than a hostel, cheaper than a hotel.