You poke around the place a bit, and it becomes clear that there isn't anyone here. The food and life you smell is from the physical world. Although in a side room, it is decorated with several portraits of different animals. A fox, a Hare, a Pheasant, a Mighty Looking buck, and a Boar. All of the paintings seem very realistic looking, at least on this side.
SpoilerSorry about the typo, it is supposed to say Mirror Glass wall. The eastern wall is a big mirror.