Using this Duravit Me By Starck Wall - Mounted Toilet Bowl is easy. Just connect it to your water supply as per the standard installation guide and attach the Duravit shower - toilet seat if you have one. When using, just flush as you would with a regular toilet. For maintenance, clean the bowl regularly with a mild bathroom cleaner. Avoid using abrasive cleaners as they may damage the Hygienic Surface Glaze. Check the water connections from time to time to make sure there are no leaks. If you notice any issues with the flushing mechanism or the seat, contact Duravit's customer service for assistance. Keep the area around the toilet dry to prevent mold and mildew growth.