Daniel's place was a very nice location for our four days in Madrid. The location was wonder, within walking distance to everyplace we wanted to go. As others have noted it was spotlessly clean and everything in it worked perfectly. The flat was managed by Madflats which appears to be a property management company. Representatives were in good contact with us at all times. I especially appreciated their arrangement of a van to meet me at the airport and take me and my bicycle to the apartment. We were also delayed past check out time by traffic returning from Atocha and they were very considerate, not complaining at all when we were about an hour past when we were supposed to leave. An entirely positive experience