We had a wonderful stay at Mariana's place. She is a fabulous and responsive host, and if you need any assistance quickly, Adela lives right downstairs and she and her husband are always available to help. We felt very well looked after. The location is fantastic. You can walk everywhere and are literally across the street from Lalo and Ojo de Aqua, two fantastic breakfast places. The street was just recently repaved and it is a lovely quiet part of the city. The bed in the master is huge and so, so comfortable, and we loved having the big couch and comfy turquoise armchairs. The big TVs, Nespresso maker, and washer were also lovely additions to the apartment. The water pressure in the bathroom is great, and you shouldn't ever run out of hot water, although sometimes you have to turn it on and off a couple times for the water heater to really kick in. Once you learn the trick you will be set. ;) We stayed here for three months and both work from home, and the internet was reliable for us. We highly recommend Mariana's apartment for a home base in Mexico City. :)