Our stay at Simone and Sandra's was great. There was plenty of room for our group of 5, which is in such a great location near Sagrada Familia. There are multiple grocery stores within walking distance and a pedestrianized area right next door that allows you to walk down to Clot while visiting any type of store you can imagine. There isn't much ventilation, especially in the middle bedroom (there is an elevator shaft, so you can't open the window without it smelling up the room), but this was solved by opening the front door and back sliding door at night for a 10-15 minute period to get some air circulating. Both Simone and Sandra were very accommodating and great to work with. This is a great find in a lovely area in Barcelona.