It's not the easiest thing to assemble (I would recommend two people but I did manage by myself).
Seat is comfortable and I was able to get an almost perfect seating position with good reach and height for pedals and steering wheel, however, I was at the limits of some of the adjustments and I'm a pretty ordinary size in most dimensions.
I'd say the rig is good for medium to quite large people, but smaller folks may not have the greatest fit here.
I bought everything except for the motion platform and you should be aware that you cannot run the triple monitor configuration of the monitor stand with the gaming desktop attached. I removed the gaming desktop so I could run the monitors.
I will review the monitor stand separately as well, but here I will say that it is functional and well priced, but difficult to assemble and adjust.
The cockpit though is a very nice, solid and comfortable place to sit and I have already spent hours driving in comfort.