Perfect secure location in the beautiful neighborhood of Condesa with Roma Norte being equally close. Very easy for us as 1st time visitors, to get everywhere we wanted to go. I'm a very light sleeper who uses earplugs even at home, and Francisco's place was quiet, which I understand is a rarity in México City.
The space is enormous, and we very much appreciated the extras mentioned by others, little snacks, travel toothpaste, etc. Also a pleasure to arrive to well stocked bathroom and kitchen supplies rather than having to go out 1st thing to get necessities.
Francisco was quickly responsive if we had a question, and even went out of his way to get us info on jazz places open on President's Day when we asked if by chance he had a recommendation for one. Online I would've thought the nearby place only had shows starting 10pm but due to the link Francisco sent I saw there were also shows at 8pm, and we enjoyed the place very much - good food too! I'd certainly book again.