It is extremely important to not exceed the maximum weight capacity of your wheelchair lift (750lbs for Residential, Commercial and the Easy Ride Portable lift and 550lbs for 52" Portable lift). Wheelchair lifts are designed for an even load, and only intended for one rider and one wheelchair or mobility device. We recommend remote toggle call/send stations for each landing, so an attendant can send the rider up or down from either landing. Please check the specifications for platform size and weight capacity to make sure a Freedom wheelchair lift will work for your situation.