The appartment is as great as it looks in the pictures. It's very convenient, spacious and clean. The kitchen has all you might need including a dishwasher, a toaster and a citrus juicer. The heating works perfectly, also there's a conditioner but we didn't use it.
It's a great location, close to everything (for instance, it takes 7 min to get to Sagrada).
Alex is a very friendly and helpful host. He will tell you about places to visit, restaraunts to eat at, about wine and all the different stuff you want to know about. We would like to come again.