If you're considering it, have no fear. The aparment had enough space for all 5 of us to easily sleep comfortably and to spread out (2 adults, 2 teens, 1 pre-teen). The remote check-in process went without a hitch, even though I was a little nervous after having had issues in the past with digital key access at hotels. Once in, the SweetInn staff is available via text for questions and support. But really, everything was INCREDIBLY well organized and laid out in advance (thank you for that amazing rental guide book!). Definitely download the SweetInn app once you get closer to your rental period, because that was tremendously helpful. The location was convenient, although we later realized via a taxig miscommunication that the same address exists on 2 sides of the same long boulevard (haha). The location is VERY close to the Sagrada Familia (8min walk?) but therefore not super close to some other things but also not far. We walked EVERYWHERE, including to the beach and to plenty of restaurants, etc. Highly recommend and would return and book with their management company again.