I've spent the last week trying to find a suitable interior something that would be difficult but still with a chance of finishing on time. I found lot's of possibilities but they all suffered from poor reference until I came across this image of the Palace Hotel in San Francisco. there are hundreds of images available on-line it looks as though everyone who's eaten there has taken a photo and posted it.
I'm going to have to try and work out proportions of the room before I place the first poly so I probably won't have anything to post until next week but I'm hoping the ride will be fun. At least I've found out the room is 108 feet long so that will be a helpful starting point.