At first glance, there is a group of 3 hotels that can be considered
as "close" : El Almendro, Casa Real, Aloha --> about 400m to 600m
walking distance to the various auditoriums and hacklabs. Other hotels
seem to more more than 1 kilometer away. Not "far"....but not close
either..:-)
We're going to use the east gate of UCA (first exit east from hacklabs). That means that there are at least 6-7 hotels three blocks away (not more than 500m. from the gate).
>From a very short overview of what I found about these first 3 hotels,
none of them seems to have many rooms, though none of the websites
really say how many rooms they have.
You can check the capacity of the hotels in this thread: