We came to BCN for a conference which was close to this airbnb. The appartment was clean and bottles of water, coke, soap and shampoo were nicely provided. Upon arrival the link we had been given to open the door was not working anymore, but we contacted the host and he solved the problem immediately, so all good!
A couple of precision for people who are sensitive to noise : the room with a double-bed has a window on the street in front of a school, so on week days it can get noisy early in the morning.