Excellent hosts, very responsive. I was able to leave my luggage before check-in time, which was helpful. Crisi and David's apartment is all new, clean, and attractive. The bed was comfortable and it has a nice large shower. The kitchen was well equipped, although I didn't do any cooking. There are a washing machine and clothes dryer which were very useful. The apartment is compact, good for 2 people. It's not fancy but is pleasant. It has an elevator. The apartment was not quite as close to city center as I would have liked, so I needed to take taxis, but taxis are fairly inexpensive in Madrid. Recommend.