Lots of good things to say about staying with Abel. First of all, the location is fantastic. It is a couple blocks from the Plaza de Bellas Artes, near amazing coffee, pastry shops, public transportation and historical sites. Also, Abel is a genuinely kind person who is a very experienced traveler himself, and full of great information. And the apartment is very cute with a fully functioning kitchen. The bedroom has windows on two sides, so it is cheerful and well-lit.
I highly recommend staying with Abel.