I agree with Marcus. Sniff...why did he have to leave mocpages.....I wish I had done this when I was making houses out of legos. I might have to incorporate this idea into a star Wars base, with you permission, of course.
The idea about houses opening up like this is simply marvellous. Congratulations on that, it's really great. Feel free to have a look at our MOC's, we're new around here so we'd love some feedback... :)