We are renovating an old Engadine house. In the basement, there are two rooms with concrete floors next to each other, separated only by a threshold. When I move from one room to the other, I have a different perception. The Pneumatit floor feels softer and absorbs my steps. The floors between the levels were also reinforced with concrete and wooden beams. I am amazed that when helping with the construction of the wooden floor above, I can work kneeling without any padding, without it feeling too cold or hard.