I stayed with 2 other guests for a weekend at a convention. Overall the room was clean and everything was already set up perfectly prior to my arrival, and I had a wonderful time.
The host provided eating utensils, complementary popcorn, sundries, a microwave, toaster, tupperware we made use of, and a television and cable. The bed and sheets were also very comfortable.
The host also provided a microwave and toaster, but the room does not have an oven or stove, so plan on eating out or doordashing. The couch back folds out to be large enough to sleep on, but it's not terribly comfortable. I also can't imagine how a fourth person would comfortably fit here without space being tight.