A relaxed hostel with 10 small but clean rooms (no dorms), Somnio has a great location in L’Eixample, close to the area's sights, restaurants and nightlife, and is a short walk from the old city.
To avoid getting locked out, don't keep your three key cards (for the front door, 2nd-floor hostel door and your room) together, or place any of them near a phone or magnet.