Sourcing a Location for the Operating Theatre

After many location scouts I have finally found a place to film my operating theatre. I looked around several possible sets including the school art rooms with white pull down backgrounds and Ilkley Coronation Hospital however, the art rooms were not big enough and didn't have a hospital bed and the hospital wouldn't allow me to film on their premises. Therefore I continued to look and have found a room with white tiled walls and a hospital bed - it is actually in our school disabled bathroom.
 I had a lot of worries about filming in here, space is most definitely still a big one however, the lighting isn't bad and I can borrow lights from the art department to get the bright, white light I'd imagined. I'm going to have to use strategic camera angles to disguise the true location of the scene but, to an outsider, I think I can get the setup to look like a hospital.