Ok, after those three posts against bigotry, I'm back to my favourite topic: Joni!
Our living room is oddly shaped, with a 3 meter X 3 meter area due to a crooked staircase that we never really knew what to do with. So we turned it into a colourful padded play area for Joni using rubber letters & numbers mats. I glued down the letters so that she can't peel them off. (Thanks to my sister's prior experience with these mats.)
Click on the photo on the right to see more photos of it.