TIP - The only litter tray that would fit was far too small for my cat. She kept peeing over the sides and the smell was terrible. I removed the back panel (it’s not load-bearing) and now a large high-sided tray fits perfectly! This also allows for better air flow. It looks great and is really sturdy but wasn’t easy that to put together. The screws to attach the hinges and closure magnet are so tiny it’s incredibly difficult to get them into the wood (and I have tiny hands!). I gave up on the magnet and left it off. It would really help if these were already attached. Overall though now that I’ve fixed the tray issue I’m really happy with it.