The Chair is easy on the eyes as well as easy to build. I had it built in no time. Sturdy frame the chair feels strong. Only down side to the sl5000 is the seat , I'm a big guy a little wider in the legs and the sides of the seat dig into my thighs and I feel a little squeezed in places not meant to be squeezed. I'm going to purchase the pl6000 and give this awsome chair to my 12 year old son, he sat in it he loves it .