What a treat to stay in the lovely home of Mercedes atop the Plaza Real! Mercedes was very accommodating, she mapped out a tour for us letting us know which buses and metros to use. Sangria on the patio in the evening was very nice. Stewie the dog is an absolute love. It's in the top floor/4th floor so be prepared for many stairs. The house was cozy and beautifully decorated. Mercedes was so nice to provide breakfast in the morning! We wish we could have stayed longer.