We used to live near that wonderful Ikea store in Schaumburg where I saw this, but are no longer in the area. The twins were just babies at the time & I couldn’t justify the expense. However, nowadays they’re bouncing off the walls & I think they’d have a blast with this toy/furniture.
I can’t find it on their website, so it may be discontinued.
It was a convex wooden board, about 6’ long and 24" wide, reinforced with metal poles on one side. The other side was covered with a soft green fabric.
One side up, it made a marvelous bridge, just high enough for a kid to squirm under. Flip it over and it’s a teeter-totter. Or perhaps a chair, if one set it correctly.
I eBay’d “Ikea” and “green”, didn’t find anything. Craigslist is beyond me. Or maybe we could make something ourselves?
I also love the idea of their hanging ladders and chairs, but I’m not sure how to suspend them (there’s no attic above their playroom) and I suspect I’d just be inviting disaster anyway.