Hugo's place is amazing. It is located in the historic downtown, close to major landmarks like Bellas Artes and Zocalo, and close to a couple of important subway stations that run north-south and east-west across the city. While the area can be a bit noisy, the place is surprisingly quiet, and we didn't have any problem falling asleep. We stayed in this place twice over the course of two weeks, and would definitely come back again.