We love this gamer chair. My kids under 12 put it together by themselves so it was very easy to put together. The comfort level is an 8. Lots of cush for the tush. It rolls smoothly. We dont like the foot rest because you manually have to remove it if you dont want to use it so we just keep it off. It spins nicely. The kids spun eachother around in circles to test that function. We love the colors and the light up function is so rad! Overall its pretty good for your buck!