I would only paint a room if it needed to be freshened up. The ONLY room I would paint is the bright pink one. I am house shopping and while I understand that kids rooms usually have strong personalities, yet can be changed easily, I still feel more positive when the house has more neutral walls since I know I am going to have a lot of things to do to make the house mine, so I won't be able o get them all done at once. Having neutral wall colors just makes it easier. But none of those other colors sound jarring enough to make a difference. I would only repaint or redo a room if it had a very strong personality. That said, the two kids bedrooms in my old house both had ugly splatter painted walls that the kids did themselves before I bought it, and I still bought the house. But now that I am 15 years older, less painting is a definite plus for me. So a lot will depend on your buyers too.

People here will have wonderful suggestions, but always, always get samples you can see with your own eyes, as screen monitors will be inaccurate. And look at those samples together -- so you can determine what really fits with something else, even if you have to pay for several pieces of tile or countertop. Here's my poster child example of that: I ordered this countertop sample because I wanted some green -- it was a little too busy, but I figured if it turned out right, I could make it work: countertop sample It arrived. The greens were pea green, and the browns were sweet potato orange. It looked like someone had just eaten a meal of both items, and promptly regurgitated. Not a meme I wanted in my kitchen, thank you! At any rate, both Sherwin Williams and Behr have color palates you can pick up at Lowe's or Home Depot, respectively, aimed for different styles of need. I've done that for my interior paint, as additional help.

No it doesn't have to. Private spaces, like bathrooms and bedrooms, can have their own style and palette. However, in public spaces it's a lot harder to mix warm and cool tones or transition between them especially in open concept spaces. If you really want to achieve it consider working with an interior designer.

eld has a good question - where are you located, what type of setting are you in, what's the style of your house, do you like calm colours or vibrant ones, what type of artwork do you have/will you keep. what colours are in your furniture now, what type of flooring will you be using (hardwood vs carpeting/area rugs) We did this same thing a few years ago but I hired someone to help me through the whole process of the renovation so that I didn't screw up the colour coordination of tiles and cabinet colours and wall colours and flooring etc. I have a post and beam house on the west coast situated on the edge of a forest that goes on forever. Those characteristics, and our furniture, drove the entire renovation project including wall colours. And although it is no longer in style. I even have a feature wall of colour in the dining room which was driven by a piece of art.