It was just perfect! We stayed 3 nights at Mercedes and Chris place and felt very welcome from the beginning. Mercedes was sending us all information like how to use metro to come to their place, sightseeing and restaurants in advance of our journey. Although we spend the most time in the city and didn't see each other much at home she was always in contact with us to make sure everythings fine. The place was very tidy and clean and the room was very lovely and comfortable. Further it was easy to access bus or metro within 5 walking minutes. We would definitly recommend the accomodation and would return next time we visit Madrid!