I drew up a picture of a condo/tree - just a generalised sketch (if I find it, I will post it!) But mainly kept the process organic! So it developed and changed as it went along!!
(I hope things get sorted soon, at home!)
Danielle, you don't need much space to have a condo/tree thingy! My flat's not huge, and I have still managed to build it and keep it in here!! I don't look forward to moving it when I get a house though!! Carrying it downstairs??!!!!!!