One of the reasons I like to produce room kits rather than completed buildings is that it's otherwise difficult to get the right camera angle inside a building with four immovable walls. Aside from all the suggestions given, try contacting directly the merchant who sold you the building and ask him or her if he can make a wall transparent or removable. I've often accomodated my customer's special requests, and I'm sure that if it's not too involved, your merchant can do the same for you. azl