Coziwow by Jaxpety 2-Story Washroom House Cat Litter Box Enclosure

It is made of sturdy MDF board, material friendly to your kitties.

The upper story is 20.9”(L) x 21.3”(W) x 17”(H); The bottom story is 20.9”(L) x 21.3”(W) x 14.6”(H)

It is pretty sturdy if built correctly. I have a cat that is average size and about 15 lbs and she fits easily.

It is 7.1 inches in diameter.

It is 5.9 inches in diameter.

The middle shelf is not removable. However, I think while building you can avoid adding the shelf in the middle; After you have built, you can NOT add the shelf.

My cat weighs 16 lbs, she has no problem jumping from the ground into the front door hole. It's a great product.

No, it will not happen. This 2-tier features 4 paw-shaped vents, and 5 cut-out holes, providing a ventilated and cozy place for your beloved cat.

Yes, 2 adult are needed, and all the parts are included in the package. Just follow the steps on the manual, you can set up this cat box easily.

The cat box is very stable if you assemble it correctly.

Yes, we promise 100% quality assurance for products for 1 year, just to give you the best products and services.