Price, location and quality, this is one of the best AirBnb I have stayed. The apartment is very excellent (mind all the keys that you have to get use to) and few blocks from the center of the "action" in Coyoacan, around the Frida Khalil Museum and near the main square where are all the bars and restaurants. The distribution layout is quite efficient and may be able to hold up to 3 couples. Coyoacan is quite a dreamy "colonia" with its own rythm and style -- you feel easily transported in time. If you are a few days, you may well just stay in that area. Elena is an amazing host, warm and efficient without being intrusive, she makes you feel welcome even before you arrive. I highly recommend her apartment.