I highly recommend staying at Maria Jose's beautiful home! The entire place is thoughtfully decorated with gorgeous art and the space itself is a work of art. It was very comfortable and spacious for our group of 9. Each couple had their own bathroom, and each floor has a living space. It was walking distance from the huge city greenspace with numerous museums and other attractions. There are a couple fantastic restaurants within a 10-minute walk of the stay.
The only possible "con" I can think of is that there's not much in the way of kitchen cooking essentials (spices, oil, etc.), but we were busy eating all the street food we could, so it didn't matter to us.