I stayed in UBIDORMS for a few months during my student exchange period. Perfect for that. The building is mostly with students who go to ITAM.
Kitchen is shared and gets cleaned every day. Might be a little mess at night as everyone cooks together. I left all of my groceries in the fridge and they were never touched by anyone else.
Cleaning crew and doormen are very nice.
The room itself is just what you need. The only problem I would say is that there is no noise cancellation. So it is noisy as the room is on the main street.