Montse was a very accomodating and responsive host - she was always easy and available to communicate with when we had a couple of minor issues - she even popped over twice! :) Location is fantastic. Apartment is very clean. Listing says it can sleep 5 but there are 3 single beds in the bedrooms and one sofa in the lounge, so maybe just check with Montse regarding your sleeping arrangements before booking. Make sure you check out everything Gaudi and Le Boqueria markets!