Apartment is in a fantastic location - really couldn’t have asked for better - and the host’s communication was great from start to finish, with a super smooth check in/out. As mentioned by another guest, the street can be loud but with the central location this is to be expected. I wore earplugs and it was fine. The apartment is right next to another in the building, so it can be loud when guests in the adjacent apartment come home/use the lift late at night, but again, this is to be expected given the city’s fab nightlife. It wasn’t an issue for us. The apartment is small but has everything you need, including microwave, hob and kettle. We would recommend the apartment as a great place to stay in Barcelona.