Ecojoy Portable Electric Chair - 440lbs Load Stair Climbing Wheelchair with Adjustable Backrest & Arms - Heavy Duty Assist Track Stair Chair for Adults Seniors

The chair is to stiff, the back need to be able to lean back especially when a person has to sit in it for along period of time. I use this chair to get an individual up and down stairs, however I don't take an extra chair to transfer the individual in this cause that individual to constantly sit in a hard chair that doesn't have any movement for comfort. The rolling track could be wider for a better security of movement. The chair works in getting up and down stairs but there can be improvement.