The flight of stairs is similar in colour to the stone wall of the apartment, thus it looks hanging in the air. At the bottom of the staircase, the handrail is constructed as a railing made of hollow pieces of the same length as the tread. The second flight of stairs has an elegant metal wall handrail. The outer part of the staircase is covered in glass, which is visually difficult to see, but provides safety. All glass holders are concealed under natural wood elements.