Very central, easy access (even when host was not around, she was able to make other arrangements to get us the keys) and quick communication. This is an apartment with quite a few guest rooms (4?), so be aware that the bathroom is a space shared with quite a few other guests. We visited during a quiet time so there was only one other couple in the apartment, but I could imagine that bathroom access might get trickier if all rooms are filled. Kitchen is clean and fully stocked, room was clean and quiet. Great deal and close to everything. For arrival and departure, the apartment is next door to the Atoche train station and an express bus stop to the airport.