PETREE SMART Cat Toilet Automatic Toilet I've used this for about two years, but my senior cat has developed joint problems in her lower back and seems to have difficulty getting into the toilet, so I'm putting it up for sale. I've washed the parts that can be washed, but there's still a lingering ammonia smell because it's been used for two years. Some cat litter is stuck in the base, which cannot be washed, and I can't get it out. I will ship it in the cardboard box it was delivered in, but my cat has chewed on it :( ;´꒳`;) *See image I plan to protect it with tape before shipping. I would appreciate it if you could understand the above before purchasing. The exterior is relatively clean. You can buy replacement silicone sheets and other parts on Rakuten or Amazon. Thank you. ⭐︎Included: About 0.8 rolls of the dedicated garbage bags Dedicated sand-catching mat Instruction manual Retail price: 53,500 yen (tax included) *No returns accepted. Automatic cat toilet Wi-Fi compatible type Smart - Smart - This is the "next-generation PETREE" equipped with high-performance sensors and IoT functions, designed for the safety of your cat and the convenience of the owner. The built-in PIR motion (infrared) sensor detects the cat's body temperature, and the dome automatically rotates after the cat exits the toilet. It smartly disposes of waste. You can spend more quality time with your pet without the hassle of daily toilet cleaning. In addition, it is equipped with many safety features to prevent accidents caused by cat mischief or malfunctions. If movement is detected around the automatic toilet during cleaning, the radar sensor will activate and the toilet will automatically pause. You can use the automatic toilet with peace of mind even when you are sleeping or away from home. Furthermore, the PETREE Clean Smart can be linked with an app, allowing you to operate the toilet using your smartphone as a remote control and monitor the toilet's usage. Enjoy a "smart" life with your beloved cat with this automatic toilet that utilizes the latest technology. PETREE PETREE SMART Cat Automatic Toilet Wi-Fi with Japanese instruction manual