You might think you have a life of luxury but I have my own personal elevator and it never needs service. My elevator conveniently takes me from bed to floor and back up again without pushing any buttons. As a matter of fact, a simple command and this device warmly (depends on the night) picks me up with comfort and brings me down with the same ease. No waiting in line or crowding in spaces my elevator continues to be one on one. Personal elevators with 4 legs and a tail works with a lick every time.