I should also note that I am not opposed to 3D terrain, but I would want buildings to be accessible. I am not familiar with MDF though. My main source of 3D terrain is some Plast Craft Colored Desert Buildings and Dwarven Forge. I think 3D would be cool, but the thought of trying to fully furnish the interior of an office, warehouse, or hotel would be an enormous undertaking. This is why I was looking for 2D maps that already include furniture and the like. I appreciate any help.