One of the times I met my FWB while travelling, we were able to score adjoining rooms. When I heard her arrive, I phoned over and asked her to put the ironing board from her room next to the pass through door. We always made elaborate schemes, so it wasn't unusual for me to tell her not to be seen until I wanted her.
I moved the desk in my room perpendicular to the wall, about three feet away, and under a large wall mirror. I moved the floor lamp over next to the desk.