This product is very easy to assemble and install. Provides ample support for sitting and rising.
The reason I gave this four stars is because of the height adjustment. It will depend on the height of the toilet. The legs adjust up and down, but the rear part of frame will not, So if you have a taller toilet, and need to lower the legs they may have sleight rear slant, but still gives the support needed. Well made meets expectations. I would recommend this product to others who need this type of device.