Doesn’t get any easier than this.  No assembly required.  Take it out of the box unfold it and it’s ready to go.  The liner is a heavy duty material, more like canvas, not like some of the others that use a flimsy lightweight cotton material falls apart after a week or so.  There was a slight smell to the liner that went away after a few days.  Very good value for the money.  And, on top of all that, it looks great!