Bought the Lockland chair to replace an old broken down chair. It was pretty easy to put together by myself. Having a helper for the last couple of steps might make it even easier. I've used it for a week now and am very happy with the comfort. No issues with it. I would give it 5 stars if it leaned back another couple of inches... yeah a little picky - but you can't stay reclined and pick your feet up off the ground... probably a safety thing - and I didn't buy it to sleep in anyway. Great for my home office. I like the padded arms - some complain about the stitching but I haven't noticed it. Some complain about the chair slowly dropping but mine hasn't moved since I put it together... so far so good!
This has to be the easiest piece of furniture I've ever assembled. Everything is clearly labeled with specific instructions and screws step by step. Seriously why doesn't everyone do this. The chair is also extremely comfortable. I'm a big guy and I feel supported secure and comfortable. I don't lean back much so I can't speak to that but if you're a big guy or gal and you want a chair that you can sit in all day and be comfy and cozy then this is the chair for you.
Simple instructions and easy build. That said when I placed the seat on the gas lift and base it didn't look perfectly level. I re-seated it a few times but never looked square. Placed the arms and back on and one side is 1/2 inch lower than the other --- until the seat swivels... The chair was inexpensive compared to other brands and its evident why in quality control.