This is a nice basic and affordable option for a hotel in the center of Aguascalientes. My girlfriend and I stayed there during a very popular weekend during the Feria de San Marcos, and for this time the rates were 440 pesos a night for the two of us in a room with one bed. Small simple rooms with cable TV and phone. The door was a little complicated to lock, and there was no view out the window, but it wasn't that big of a deal.
The staff was friendly and the hotel is about 1 minute walking distance from the Cathedral in the center of the city (about 20-30 minutes walk from the Plaza de Toros Monumental).
No frills, not fancy, but clean and just fine for a reasonable basic hotel in the center of a large city.