One staircase shall be mounted perpendicular to the wall: Entry/Exit straight out Length upper position approx. 80 cm Length lower part up to repos ca 280 cm 1 staircase mounted along the wall: Side entrance/exit Cross-linked posts belong with, height approx. 180 cm, width approx. 110 cm Length lower part up to repos approx. 230 cm Length repos approx. 120 cm Width repos approx. 120 cm