The chair looks good and is fairly comfortable for its low price. I put a small pillow at the waist of my back for extra cushion. Putting the rollers into the base was easy. No need for a hammer. Twist the shaft back and forth while pushing down. It was a little tricky to bolt the seat cushion and the back cushion to the frame. You have to compress them while trying to pick up the screw holes. Neither cushion overlaps the other. That's about it..