I love white boards. I used to have one in my student flat, but never got around to getting one after moving to London. I always wanted a nice big one to be able to scribble anything I wanted on it. But an entire wall? I hadn’t even thought about that. It would be perfect!
Sadly though the price for IdeaPaint is on the high side: it’s $200 per 50 square feet. For that size I can easily find a much much cheaper solution.