We had a great time at Maria's place in Condesa. She communicated well with us plus even used WhatsApp to correspond the day of our travels. Her place is very charming and welcoming. The room we stayed in had plenty of space for two travelers to spread out and and relax. There was a bed and also a futon which pulled out into a nice sleeping spot in case you want two separate beds. The bathroom was spacious yet the shower fixtures were quite old and needed some getting used to- the water took a long time to get warm and the water pressure was never strong. The house was quite cool as there was no heat, but one could get used to this with the wearing slippers/long sleeves indoors.
The location of the place could not be better and more convenient. You are literally a stone's throw away from 7-11 which has many travelling essentials/food, and are walking distance from many great restaurants (check out Piyoli for fresh, delicious, inexpensive food), beautiful parks, bars, banks, cafes, street food, you name it. Condesa has very good vibes, the best of the city.