Designs of luxury bathroom monoliths from Solid Surface composites. Thanks to ergonomic analysis and process of using, arose a universal projects can be successfully used by the whole family in the bathing room. The projects include needs of elderly people because the monoliths have an extended form that creates a shower seat for seniors. Stable metal grab bars are addition to the projects. They can be install in easy-to-reach places near seat to help support balance for elderly people when they entering and exiting the shower. The bathroom monoliths were created in cooperation with Luxum company.