Such lids are harder, but they are very useful.

There are toilet seats with night illumination functions or with air fresheners. Such lids are harder, but they are very useful. For example, night backlit allows you to get rid of the need to turn on the light in the toilet at night, especially if you often wake up at night to go to the toilet, and do not want to awaken completely because of this procedure (due to bright light). The toilet seats can be integrated by air refreshing systems.