Sitting in it right now as I write this review. Very comfortable. I like how large the seat is for my curvy body. The moving arms are a nice touch. I do wish the arms were adjustable in height but they are stiff enough that I can lean on them in a mid-raised position. I love that the seat rocks. Make sure to have the seat in the 'unlocked' position to properly rock or it will feel stiff and make a creaking noise. The rocking is very fluid with the lever in the correct position. 

Tips on putting together: It is straightforward as long as you follow the instructions. At first I tightened the arms all the way into the seat base, not realizing that the 50% next to the screw diagram was necessary to get the seat back into place. So tighten the arm screws only halfway, attach the seat, then tightened everything completely (ie. 100%). Enjoy!