Emilio and Sylvia were wonderful hosts. They spent lots of timing explaining about the sites, metro, etc. And Emilio even drove around with me to help me find free street parking in a neighborhood where it's practically non-existent.
The house has 3 bedrooms and 2.5 bathrooms, and is 2 levels (bedrooms are upstairs). 6 people can fit comfortably (we were just 3). And it had all the modern amenities that we needed (washing machine, microwave, etc.).
The apartment is just 1 block away from one metro line, and 2 blocks away from another metro line. It's very easy to get to the city center in 15 minutes. And a trip to the airport just involves 1 transfer, so overall the apartment is very well connected by public transportation.
Strongly recommend. Would definitely stay there again.