We loved staying at Vivian's place. The apartment is really clean and comfortable, and has a great deck. Vivian is a great host. Communicating with her was really easy and she met us right at the door when we arrived. She provided great tips about things to see in the city as well. We loved that the apartment was really close to Sagrada Familia, but was in a quieter area. There's a grocery store right next door, too, which was really useful! We'd definitely stay here again and highly recommend it.