Ana Luisa is a great host, the location was just around the block from the central Coyoacan, and communication was excellent. I could not have asked for me. Since there was a cold spell (with temps dropping to 33F!), Ana Luisa made sure we had a functional heater. Also, since I was particular about light, she brought an extra lamp for me. The place is very clean and well maintained throughout our visit. I plan to return next year.