The location: 5+ stars! So much to do and see in this Roma/Condesa area. So vibrant. I felt perfectly safe as a woman traveling alone. Great coffee shops, restaurants, etc. Near the Parque Chapultepec.
The host: 5 stars! Fabiola is down-to-earth and friendly and helpful.
The actual space: 4 stars. For the price it's great. But five bedrooms share 1½ baths. The shower isn't great. The kitchen is tiny. The doors all seem to need to be slammed to shut properly, and the slams reverberate throughout the house (waking me up if I was asleep).
The rooftop is dreamy, (but I was always out and about during the day, so rarely went up there.)
Nice features: a big water filtration system so you don't have to keep buying bottled water. An electric kettle to boil water for tea, etc.