Juan's place is very welcoming and the room seems actually bigger than in the photo. You have everything you need there - a table to work, a table to eat, sofas, shelves, towels, and a very comfortable bed. The kitchen and the bathroom have all the amenities too and everything is very clean. The place is situated between two very central metro stations - Acacias and Embajadores. Near the place are a lot of good shops to buy food, one being exactly in front of your room (you will see it from a cozy little balcony that's also yours to enjoy). Juan was also very careful to our needs, allowing us to use the postbox during our stay. All in all, we would recommend Juan's place both for shorter and longer stays (ours was 1-month long).