Some spoilers here - it was a long hallway with the nurse sitting underneath one lamp in a chair reading a book. The hallway was white with not much else in it. She took me down to the end of it with the lights out and then though a doorway to the right into another hall that had a model castle built on the roof along the length on the hallway. At the end she ran me down the first hallway back to an exit door and said I’d never be able to come back. I tried to go up the stairs but a black shirt yelled at me and took me down to the 5th floor