It's the closest I could get to the chair I have at work. My home office chair was old and while working from home I really needed a chair that was comfortable. The only disappointment is that it is Made in China which was never mentioned in the description online.
Chair has all the adjustments you need: arm support height seat height seat angle seat back angle seat back height and lumbar support pad. Works great for me and my 9 year old child. Seat height actuator is solid and responsive. Bottom cushion is great so far. A padded back instead of mesh back would be preferred. Extremely easy to assemble 10 minutes tops nothing tricky. Chair was delivered to my doorstep around 8:30 am the day after I ordered it at around noon - can't beat that.
Years ago I purchased my first chair for my home office. Now with others in my family working at home more office chairs were needed. All agree that this chair is comfortable all day long. The removable arms with adjustable lower back support is a big plus.
I am on the shorter side (5'2") so that chair fit isn't perfect. The lumbar support can't be adjusted. The support sat just above where I needed it so I ended up ordering a seat cushion (which put the lumbar support at the proper height). I ended up putting the arms on backwards so that I could move in close to my desk. The seat cushion is comfy and if you are taller the addition of a cushion might not be necessary. The seat pan sits right behind my knees again not shorter person friendly. Since I have to use a footrest the seat doesn't hit the back of my legs so I don't mind. Although the seat pan doesn't slide back and forth I could move the seatback forward to shorten the distance between my back and the end of the seat. However it's a little uncomfortable to sit straight up. If you have longer legs it should support you fully. I like that it can lean back or lock in place. You can also lock the seat in a reclined position. I've only had the chair for a month so time will tell. So far the seat is a good buy and provides decent ergonomic support and adjustments.