My wife and I stayed at Mario and Noelia’s exquisite apartment for 7 days recently (end of Feb.- early March) and we highly recommend this apartment. It is perfectly located in Plaza Mayor and within walking distance to most major attractions. The apartment is beautiful and meticulously maintained. Noelia was in regular contact with us from the time we made our reservation until we checked out. She is an excellent communicator. Mario met us at the apartment as scheduled and showed us around and explained how everything operated. They also provided information about the city including restaurant recommendations and places to visit. A nice touch was having most of the basics (detergent, sugar, salt and pepper, some coffee, tea , etc.) already in the apartment to make settling in easy and comfortable. We throughly enjoyed our time in Madrid and having such a great apartment to come home to after a day of sightseeing enhanced our experience.