Our stay at Hector's was perfect. We arrived early in the morning (6:30) and were able to access the flat right away.
There was some fruit, coffee and bottled water available plus stuff like salt, oil and other unperishables that i guess previous guests had left (we also left some).
Hector took all the needed time to explain us how everything worked in the house, he left us city maps and a couple of Metrobus cards. He stayed reachable all the time.
The flat is exactly as in the pictures, perfectly clean and nicely decorated. If I have to say things that could be improved I would point out the back patio which becomes a pool everytime it rains (it rained everyday), and the shower in the main room where the water comes out like in every direction but the center. The neighborhood is very nice and feels safe. It is quiet but perfectly located. Just a few steps from Insurgentes. There are bars and restaurants all around and there is a Superama (supermarket) at 5 minutes walking distance. If you are too lazy, there's an EXA (convenience store) for the basic stuff just next door ;).
We loved to stay here and will definetly come back again. Thank you to Hector and his wife!