During the first week of having it at home, in general I like this product, and I think it is worthy to buy it, especially for us, because sometimes we went out for several days, this product can help us perfectly clean the litter for our baby. There are several things I think the product did well: The product comes with a well-thought-out assembly guide, complete with clear, detailed pictures, making it easy to follow along. From start to finish, the setup process took only a short time, and I was able to get it fully operational without any confusion. It really saves me a lot of time. And it comes with thoughtful additions, such as a litter mat and litter bag, which are items for any cat owner. I have a nearly 2-year-old tuxedo cat, and he can get in and out from the litter box easily. The design seems perfectly suited for most adult cats, offering a comfortable and accessible height for entry. However, for smaller or younger cats, I imagine the height could pose a minor challenge. The smart detection system can differentiate between my cat actually using the litter and merely playing around inside. This precision is likely due to a weight sensor that triggers the cleaning process based on activity. If my cat simply plays in the litter, the machine tidies the litter but doesnt initiate a cleaning cycle. However, when he actually uses it, the machine detects the change and begins the cleaning process once he exits the box. Underneath the machine is a well-designed collection box for dirty litter. Its tightly assembled, fits perfectly, and can hold multiple uses before needing to be emptied. Safety is a top concern for us when it comes to automated products. My cat is very curious and enjoys exploring new gadgets, so during every cleaning cycle, he likes to approach the machine to investigate. Thankfully, the product is equipped with a sensitive sensor system that stops the cleaning process if my cat gets too close. The moment his head gets near the self-cleaning mechanism, the machine pauses, waiting for him to move away before resuming its task. This great design gives me peace of mind, knowing that my cat is safe while the machine does its job.