Designed with comfort and posture in mind New York- Arabstoday Modern-day bathrooms are meant to be a sanctuary, a place we can go to relax and unwind after a busy day, a room that is calm and peaceful. However, bathtubs are not always as comfortable as we’d like them to be. But designer Thomas Linseen came up with a bathtub inspired from an armchair. The whole design idea was to show the evolution of a chair in a bathtub. The size of the bathtub is 190cm long x 85cm wide x 84cm high, so it is a really comfortable bathroom sitting place for everybody.