Do you or someone you love need assistance maneuvering stairs or steps? Mobility Lifter offers the SANO LIFTKAR PT powered portable stair climbers that are easy to use, safe, and can be operated without excessive effort. The LIFTKAR PT can be used on indoor or outdoor stairs, and on stairs of any surface- carpet, hardwood, concrete, or tile. Unlike a regular stairlift that has to be installed, the LIFTKAR PT can be used in multiple areas around your home, and can be easily transported to other locations.