Twinmum it reminds me of the luxury houseboat you built with all the glass, piano, etc. Looking really great.
So far all I've done is remodel two houses, and not much remodeling in them at all. Mostly I was going for a really nice home for my Sims in the first one, and a really cheap, cheap, cheap, if somewhat drab, ugly and basic in the second. The second one, and my own "starter" build is a little over $11 K so lots of cash left to landscape and decorate to your own taste, plus more room for things like a garden or landing pad for a rocket ship. I hash tagged them to carlsguide and my name, Joria if you want to take a peek. Really not terribly impressive, but as I said, really cheap. Next shot is to do some actual building. I do think it's easier in Sims3.