Painting childrens room - HELP PLEASE!

I had a dilema recently about where to put the kids. We have a 4 bedroom house which is great but 2 are upstairs and 2 are downstairs. I can't see myself being upstairs with 2 kids downstairs, they are only 4 and almost 2. I can't do it, although I really want to.

So now Emma and Jeremy are going to share a room. They are young enough now for it to be a non issue until we find a new house.

I want to paint their room though. Right now its green, it was the nursery. I know Emma wants a ballerina room and the boy is OBSESSED with things with wheels. Cars, trucks etc.

My question - Would it be weird to paint 2 walls pink and 2 walls a boyish color or break the room down the middle and paint 1/2 pink and 1/2 a boyish color? The rug in there is beige so it can go with anything.

HELP!!!

Re: Painting childrens room - HELP PLEASE!

I think that's cute. It won't be their room forever, so you might as well have fun with it!