A variable bathing lift, “WLC: Wells Lift Carry” is developed aiming for continuous use with safety and comfort for both caretakers and caregivers, so that it can assist “an action in and out of a bathtub” and “a series of actions of entering a bathroom from a dressing room/exiting from a bathroom” in the refurbished, residential bathroom or in the bathroom of a facility according to the user’s physical condition. Besides, it enables a bathing posture that is safe and comfortable for the caretakers.