Hugo's property is right along the busy and vibrant Paseo de la Reforma corridor in Zona Rosa / Juarez neighborhoods. It is ideally situated for exploration of said area as well as other nearby zones such as Cuauhtemoc. Furthermore it is only a 20-30 minute walk to Bosque de Chapultepec, with some additional effort to reach the Castle there. To help save your feet, the property has two rapid bus (MetroBus) lines on either side of it, both stations named Hamburgo (although two different routes).
Communication with Hugo was very easy, and he is quick to respond to any inquiries. He was gracious enough to let me check-in early at no additional cost. The building itself adjoins a shopping mall, and is itself abuzz with life. Hugo's condo/apartment (departamento) is very spacious and has a wonderful view towards Centro Historico. There is a full size clothes washer and dryer in the kitchen, ironing board and iron, safe, and flat screen TV. Additionally, the building has a cadre of security personnel that adds a layer of safety to your stay. They are very friendly and always on duty.
A few cons to speak of. Overall the bedroom area could benefit from a detail cleaning. For example, some dust bunnies and hair accumulated on the floor next to the wall and the left top corner of the bed (I used Wet Ones wipes to clean it). The pillow cases appeared not to have been changed, but fortunately there were some clean ones in the closet still wrapped in plastic. I want to make it clear that overall the rest of the place was clean.
Despite these considerable cons, I would be amenable to staying here again. The property location, abundant transit options, and ease of communication with Hugo win out the day for me.