Stairs are often a seemingly insurmountable obstacle for persons with restricted mobility. With the s-max sella you solve this problem elegantly and effortlessly. Due to its compact dimensions, the stairclimber is particularly suitable for narrow stairs inside as well as outside. compact dimensions particularly suitable for narrow stairs handle, adjustable in height LED's for safe operation in the dark foot rest, adjustable in height maximum lifting capacity of 170 kg or 195 kg suitable for a persons maximum weight of 135 kg or 160 kg