I have a sit to stand mobility device it helps a person stand up and you can move them while they are in a sitting position. It slides under furniture, bed etc. They put there feet on the platform and pull themselves up a little bit. You then slide the pads behind them, they lock and you can move them where you need them to go. I never got a chance to use this for my dad but built it. It's really great quality very sturdy. It has a 400 pound weight capacity. Would love for it to go to a family in need. Text only. Thank you!