WHY is this thing not waterproof??
It's alright. Just alright.
Thing 1: It was VERY overstuffed. I had to take out 3 contractor bags full of stuffing to get it to not feel like a giant stuffed sausage, and the stuffing foam bits get literally everywhere from static. It's months later and I'm still picking up pieces of foam.
Thing 2: You can take the cloth cover off to wash it, but that's literally meaningless because the liner underneath that holds the foam bits is not waterproof (reminds me of landscape fabric). So when you cat/dog/child immediately pees on it, it's pretty much ruined and cannot be cleaned ever. It's not like a couch with stationary foam that can be steamed and mostly taken care of -- this is just a tumbler of stained foam chunks rolling around in a bag.
Thing 3: Kids do love it because they can beat it up and jump around. Adults hate it because it's not comfortable.