David and Merce were very kind hosts, and gave us a warm and friendly welcome. The accommodation was spotless and exactly as described, and the location of the apartment was superb, especially for arrival/departure by bus from the airport. We were also allowed to check in early and leave our luggage, which helped enormously when we arrived. David gave us very useful advice about the city, the best places to eat, and also a specially tailored online list of bookshops to visit when we mentioned that this was a particular interest of ours. David and Merce were also kind enough to keep in touch when the weather took a turn for the worse, and provided us with extra amenities and advice during this time. We fell in love with Barcelona, and the experience was only enhanced by David and Merce's hospitality. These guys are clearly superhosts for a reason.