We really enjoyed our stay in the flat. It is in an ideal location, in a quiet area but close to the centre. The flat itself is very clean and has everything you need. It is a bit noisy, especially the upstairs neighbours can be heard well in the morning. During our stay, the host was not there, so I have no experience of sharing the space. But the private bathroom is very nice. The rooms do not have locks, so you cant close your private room when you leave during the day. The communication with the host was a bit difficult, but he is very nice and helpful. I highly recommend it and your stay in Barcelona will be nice here without a doubt!