I'll add lights, but the only thing about the carpet is I would have to completly redo all the funiture so it doesn't look sunk into the floor.
EDIT: Meh I dont really understand how to do the light thing, I will play around with it some more, I tried it once;

Meh
I've also added a front yard and backyard;


Front yard needs some work :3
Planning on making a garrage, dunno were to put home acces, but I'll figure it out.