Chio and Alejandro's place was great and accurately described in the listing. It was comfortable and spacious enough for a group of four people. It is incredibly located as you can just walk a few minutes to cafes, restaurants, and everything happening in Roma Norte and Condesa. If you like to bike around the city there is an Ecobici (Mexico City bikeshare) rack half a block away.
It did get warm in the apartment, but that's to be expected. The fans and open windows kept things pretty comfortable. The private rooftop deck is fantastic to get away from the adventures of the day and to recharge.