Hey, Lydia! I'm loving design 1, 5 and 6 for the room shapes =)I don't know why this reminded me of your concept. It made me think about Miss Havisham and if she had sat there and knitted all these webs: http://blog.freepeople.com/wp-content/uploads/2012/10/IMG_2146a.jpg
I very much like your first sketches Lydi.For colour I much more prefer the brownish one, at the first sketch it feels like there are too much of colour in it.For room shapes I agree with Le I like 1 and I also like 2nd one!
Thanks guys for the feedback, thinking I will go with number 1 for room shape and I love the image you sent me Le :) - will be using it as a strong influence for the cobwebs