I stayed with my wife in a room of Milizent's house, which looks more like a hostel with private rooms. We consider the value for price really good: the place is located in one of the best neighbourhoods of Mexico City, the room is decent, the kitchen had what is needed to prepare simple meals, the (shared) bathroom functions properly with hot water and Milizent was very efficient to answer. We recommend the place and the host.
We make two remarks: the checkin for us was not crystal clear, so, after being in front of her place, we had to search for a bar with wifi to contact her (Milizent was very quick to answer) to know exactly what to do to get inside; its a matter of structure of the floor, but it was very easy to hear other guests, especially when they were in the main hall walking, chatting, or they or opening doors (my wife had problems to sleep one night because of it).