We had a great stay at this very central appartment! The host was very friendly and helpful. Metro is just outside the doorstep and Plaza Catalunya is a small walk away. Also 24h open supermarked, bakery, bars, shops etc is right outside. The whole appartment was nice and clean, and we had our own nice bedroom and bathroom. The room is situated in a quiet part of the building, not facing the street, so we had a good sleep. The room might possibly get a bit hot during summer due to window facing a small back yard with poor poosibility to circulate the air in the room. It was OK when we had the window open at the same time as the balcony door in the other side of the appartment and got some wind blowing through. Would highly reccomend this place if you are looking for a nice place to sleep after long days exploring beautiful Barcelona! :)