Favorite design

So it turns out the one design I really like has several build logs out there:

http://www.blurb.com/books/3689471-the-teardrop-year

http://www.tnttt.com/viewtopic.php?f=50&t=47781

http://www.expeditionportal.com/forum/threads/68693-The-CrowsWing-Offroad-Teardrop-Trailer

The more I think about it, the more I like the "basement" idea, especially for the water tank, I didn't really like the idea of it hanging below the frame.