This apartment was a great place to stay! Although it isn't located in the center of Barcelona, it's a very quick walk to the metro (5-10 min), which can easily take you anywhere you want to go for cheap. The apartment was extremely clean, had the convenience of a washer and dryer in the apartment, and the beds were very comfortable! Marta was easy to contact and very accommodating. She kindly made alternate plans for us to check in late even though she wouldn't be available, and helped us over the phone when we had trouble unlocking the door. My only complaint would be that there was no shampoo like the listing said there would be, and the toilet paper provided wasn't enough to last the length of our stay, which was slightly inconvenient since we were there over a weekend meaning the nearby stores weren't open. That said, I would 100% recommend this Airbnb for a comfortable, worry-free stay in Barcelona!