Great product if fitted correctly. I tried with just a friction grip as stated in other reviews, it would not hold my weight and damaged the wood, I only weigh 78Kg. If the screws are used then the door will not close, may not be a problem for some, but I like to keep heat in my rooms.
Found the perfect door in the garage with a greater height and a wide frame so that the screws are actually in the architrave just outside of the frame.
The bar when fitted is nice though and the padded grips are comfortable even in this cold weather. All in all a positive and good product if like me you have a place to attach it securely.