This chair is great. I spent hours researching for the perfect office/work/gaming chair and this one fit the bill. It did take a bit of time putting together but it was fairly simple to construct. I did it alone, quicker with 2 people I’m sure. The assembly instructions are more visual than literal. Try to look at the parts and align them how you see in the guide and you should be fine. It reclines back and with the included lumbar support pillow and head rest pillow(which are completely removable) it really helps with ergonomics.