Sturdy, well built, easy to fold and store in vehicle, take out of vehicle to use. Good looking, I get compliments on it all the time. I am never uncomfortable in it and don't feel that it is dangerous to use it.
I don't think it has any.
carol s. from amarillo, tx
I am 77 years old and have difficulty walking. I use it mainly so I always have a comfortable place to sit and I can stand ua