I had a fantastic stay here. Oliva was a lovely host. She's bilingual in case anyone struggles with Spanish like I do. The place was spotlessly clean and the bed sooooooo comfy. The kitchen was well equipped for cooking small meals, there's an Oxxo right across the street and it's handy for the park and the Metro. I would have no qualms about staying here again, in fact when I come back to Mexico City I will stay here and if I know anyone who wants to go to Mexico City I would highly recommend Oliva's place. It fitted all my needs. There is one small caveat which didn't bother me but it may not be to everyone's liking and that's the small spiral staircase, I thought it was ace, but it would be hard to lift large suitcases up there. I had a backpack so it was fine for me.
The place was very secure and it has a lovely outside seating area and a nice view over the street. I really couldn't fault the place.