This is what I have decided to do with the 502 room. I turned it into a cafe. I have hot/cold units creating a lien from the top to the bottom/cashier. This way, a simple, organized line can be formed by students, and allows the staff to store products right there instead of in the "kitchen" (the room connected to). The cafe is also fitted with 8 tables that cAn seat four each and 4 vending machines, 2 drinks and 2 snacks. The "kitchen" (connected to the cafe on the bottom right) is fitted with cabinets and freezers and a sink.