The ground floor is the kitchen, on the left is a fridge and a cupboard.
On the right is an oven, a dishwasher and a sink.
There had to be a way for the minifig to get to the upper floor so I used the kitchen elements as stairs.
In the room upstairs there is a bed with a TV remote and a pizza in cardboard (freshly delivered), a desk with a Game Boy and playing cards, and a chair. A TV set, a clock and a shelf are on the walls.
By the time I entered this house in the contest it wasn't clearly stated whether or not the attic can be functional so I made just a hole and nothing more.