Over the toilet storage: 7 ways to do it smartly - IKEA Hackers
Amazon.com: Ikea TOSSIG Toilet seat-White : Baby
TOSSIG - toilet seat, white/green | IKEA Hong Kong and Macau
I'm at IKEA right now, and all the toilets in the bathroom displays are screwed shut so nobody can take a sh*t in them. They must've learned that lesson the hard way. :