This apartment is better suited to young people than to families. Other guests were quite noisy and the walls were not thick enough to keep noise from travelling between apartments. Guests used the balconies at night although the rules state not to, and rang our intercom for entry to the building at all hours of the night. There is no-one on site to enforce noise control. We may have been unlucky with other guests (this was August, so Barcelona is very busy). Otherwise, the location is great, with a Metro and good bus routes within minutes. The apartment has good facilities, such as dishwasher and washing machine, and Sito provided a small pack of essentials such as washing up liquid, washing powder, shower gel etc. The children's bedroom is very tiny (see floorplan), more of a cupboard than a room! Some extra bedding (sheets and blankets) would have been useful, but when we asked, we were told this was not possible, which seems a bit petty.