The bicorn will lead them up the stairway into the bedroom, because she's familiar with it. Her and bunny can't get out of this room fast enough now that there are spiders everywhere.

They will come out into a luxurious bedroom area, complete with massive four poster bed, a large bathing area, an enormous walk-in closet, and a number of other things. It doesn't really seem like a place for keeping magical items so much as a place to keep his personal grooming items.

Bicorn will explain that she never saw anything special in here besides his personal belongings. She thinks that there is a way to get to the floor above, but she can't remember how.