What a fantastic host! Wally is super friendly, super communicative and super informative. He stayed in touch with us before we set off for our stay in Barcelona, giving us tips about the city and how to get to the apartment (so easy, straight on the RENFE train from Prat airport and then a 5-10 minute walk). He met us at the apartment and showed us all the amenities before sitting down with a map and giving us lots of information about how to get around and get the best out of stay. The metro is a 2 minute walk, lots of bars and shops and nearby (including a great bakery right opposite). The apartment is much bigger than it looks in the pictures. All in all it was a brilliant apartment for exploring Barcelona.