My idea isn't that exciting! ^^; For myself I really just want a cute/cozy country style home.
But I also really like classic styles, and I think a lot of customization ideas would be good. MAYBE we could make patterns? You know, you can make patterns in Animal Crossing and apply them to the wall and floor and other things? Maybe that sort of idea could be incorporated. Though I don't know how they would do the mechanics, it would be really cool and allow for a lot of personalization!
It would also be nice if all the houses weren't the same layout/box with different styles inside? Maybe some have different shapes and such, and when you are building you can select from a number of styles for the exterior, able to model it off of popular styles of houses in various regions and such.














