I redecorated my house to get a wizardy look, but the outside of my house doesn't look very wizardy. so i was thinking the devs should add a miniature castle, with little towers and maybe a drawbridge for a door.
I hope in time other houses are added. Street Styles too. Up the uniqueness of housing.
A nice Scion shaped home would be awesome . Blinky- wobble eyes for windows. Crazy phrases spewed out of a chimney. Available in all sorts of colors but especially purple.
I think a cloud themed house would be pretty cool too to allow those people who like the new roads that keep you up in the clouds flying to feel at home.