Yep, that's the one!
Well personally the bottom level is plenty big enough for my two to get through, plus it has holes in the middle for them to move up onto the second and third floor! Both Bella and Bailey are able to get straight to the top no problem and quite like jumping up the levels. I find both bunnies like sleeping on the second floor normally. But then on the second floor the windows are smaller, Bella can jump through them fine, Bailey is bigger and just chews them to make them wider but as soon as he's done his alterations, he's all good and straight in there!
Then the top floor, the windows are tiny so they don't jump through them, my two just peer over the top when there trying to get our attention! Haha! :lol:
Suppose it all depends on the bunnies, but guessing they'll just chew it if they can't get somewhere and they want too.. lol! Plus it gives them hours of fun & I find both bunnies love sleeping in the bottom or middle level. Xx