Olivia - Jon's niece - was there to welcome us as Jon was away and was very warm, friendly and helpful. She even carried my case up 4 flights of stairs as I had a knee injury. Lots of local information and maps were provided. The flat was just like the photographs - bright , clean and comfortable. Although small, it was well designed and felt spacious. The air con worked efficiently - much appreciated in the hot weather. It is in a fantastic friendly neighbourhood with lots of restaurants and small supermarkets - the cafe across the street was great for brunch and dinner. We were able to walk easily to main sights or take the nearby metro. Olivia also gave us good tips and was easy to contact. we would definitely recommend Kerrisdale holdings and would stay there again if visiting Barcelona. The stairs can feel a bit tough at the end of the day - but we didn't mind the exercise.