Panasonic DL-WP20-WS Panasonic Beauty Toilet Water-Flushing Toilet Seat Washlet White W Instant Heating ECONAVI Water Saving Power Saving Ag+ Antibacterial With Instruction Manual and Installation Guide Purchased in 2021 and used for 3 years. I am selling this item because the new place has one already installed. The operation is normal and in good condition. * Please check the missing part indicated by the blue diagonal lines in photo 10. * Both the main unit and accessories have been thoroughly cleaned with alcohol, but if you are concerned, please clean them yourself before installation. * Except for the stain on the hose connection in photo 8, there are minor scratches from normal use, but no damage. I think it is generally in a clean condition because I cleaned it frequently. Please judge the condition from the images as there may be individual differences in how it is perceived. * Since I couldn't drill holes in the rental apartment, I will include the installation template that I used for the toilet paper holder. Please use it if necessary. W Instant Heating is a toilet seat function that uses a remote control's human sensor to detect entry into the toilet and instantly warm the seat only when in use, and a hot water function that instantly warms the washing water when in use. With the relatively inexpensive tank-type models, hot water is always kept warm, which wastes electricity, and there is also the possibility of bacteria breeding due to the heat retention, but the instant heating type is superior in terms of power saving and hygiene, and running costs are also reduced. There are various other functions, so please check the manufacturer's website for details on the functions and specifications. Thank you for viewing.