Yes, we used it for a long time for Hailey. It was very expensive. Not sure if it helped or not, certainly wasn’t the lifesaver like the site made out to be, but kept her elevated. We started it pretty early though, so she was used to being “restrained”… the bed doesn’t let them move around much. Might be harder starting older. The owner said he’d offer a reduced rate for people from this site… but that was way way back….
It’s just a bunch of foam pieces so kind of disappointing when you get it, but the guy from the site is super super nice and helpful.