Easy to assemble. The lumbar cushion and neck pillow are filled with foam. Sitting is very comfortable, even for a long time (10 hours +).

Very comfortable! The cushions, especially in the lumbar area, also play a role. The cushion is very comfortable, not too soft or too hard. So far I have sat in it for 2 hours without any discomfort or pain in my lumbar or back.

In terms of stitching and cutting, the quality is second to none; it looks great! I also really like the neck and back cushions; they're supportive. I love these armrests and how they work. Not only are they of superior quality, but they are also quite solid. When you tilt the backrest to the rear, it locks into place securely and provides sturdy support!