Eduardo is an amazing Host, I loved staying there for my last days in Mexico.
Good basic room, clean.
The AirBnB is only half a block from Kiosko Morisco - around which you find various restaurants.
As for the location in general I recommend it for people who like to walk and explore areas which are not right next to the classic tourist areas. Next subway (Buenavista) is about 15min walking distance.