Alejandro is the ideal host - he was accommodating and immediately responsive throughout our stay, making our short trip to Mexico City as easy as it could have been. The apartment is a unique architectural project, a kind of modernist loft-like space inserted into the shell of historic buildings, surround with large windows and plantings. The location cannot be beat, right next door to Cafe Nin - an amazing cafe, surrounded by colonial architecture, and a 5 minute walk to beautiful Roma Norte and other wonderful neighborhoods. Really the perfect spot to explore the city. The only concern, which I think is stated in the listing, is that there is a little noise from about 8am to 2pm due to construction in the adjacent building - it wasn't enough to distract from our stay in any way, but if you are very sensitive to noise, this might not be the place for you. That aside, we couldn't be more happy with our stay and can't recommend it and Alejandro enough. Thanks so much!