The apartment is incredibly spacious, centrally located in the hot neighborhood of Condessa, and very stylish. Juan Carlos is the model host: when you arrive the apartment has personal touches like chocolates or a bottle of wine, and Juan Carlos himself was very responsive to all of my questions.
The apartment itself is enormous - the living room is the size of a NY 1-bedroom apartment so could easily accommodate a large traveling party. It's stylishly decorated with mid-century modern furniture, and has a lovely, expansive view of Condessa.
You can't do better than to stay here!