The location is excellent for all your sightseeing in Barcelona. However, I would surely choose another place to stay over this one.
The checkin process is so complicated and the app doesnt work well. We had to wait for more than 30 min and then someone came from their office and opened the door for us. Same problem happened the next night. Some other guests were also stranded outside because none of the keys or the app was working. Again someone had to come from their office and open the door to the building. Was not a pleasent experience to wait out in those cold temp waiting for the gate to open.
Also, the hot water doesnt last for more than 5 min and its not hot, its warm… the boiler fitted in is not at all enough for the requirement.