We converted our little downstairs loo into a utility shoebox room. It fits the washer and dryer, stacked, and there's just room to open the machine doors. If I'm doing the washing, I'm mostly standing outside the door - it's that small. It has no windows so no natural light.
I want to do something ludicrous with it, decoration wise. I'm the only one who sees it so it doesn't matter how deranged it looks. I don't think wallpaper would work because it gets very warm. Any suggestions?