My friend and I stayed here for 3 nights, and we were able to see everything we wanted to, and we did it all on foot! We did quite a bit of walking, but I think it's the best way to see all of a city. The location is great, right next to a metro station, if walking isn't your thing. Sangrada Familia is easily walkable, about 20-25 minutes or so. Juan was very helpful, he gave us a map and circled the popular things and gave us good recommendations. There is a convenient store right down stairs for some snacks and plenty of restaurants around the neighborhood.