Using your Alexander-R Nano Glaze Rimless Wall-Hung Toilet is easy. Just sit on the soft-close seat and use it like a regular toilet. When you're done, press the flush button. Make sure to use Geberit in-wall cisterns if you choose to install them, but note they're not included. For maintenance, clean the Nano Glaze surface regularly with a mild cleaner. Avoid using harsh chemicals as they might damage the vitreous ceramic. If you need to remove the seat for cleaning, use the quick-release system. Also, be careful with the installation of the universal trap for S or P-trap installation to ensure proper drainage.