What an amazing play set!  I did quite a bit of research on play sets and I am so glad that my husband and I decided to get this for our 2 year old.  I was a little nervous because it states for ages 3 and up, but he has no problem climbing the steps to get to the slide.  The are big enough and provide quite a bit of stability.  We have had the play set for three months and he spends most of the morning and all of the late afternoon on it.  It is by far the best purchase that we have made.  The slide was a little slow and he got stuck on it, we put Silicone Spray on it and that made a HUGE difference.  He flies down the slide now (we only have had to apply it once too).  
It took my husband and grandpa a little over an hour to put the structure together.  It is a very solid structure and comes with tie downs.  
It arrived before the posted arrival date which was a nice suprise since it was for his birthday.  I liked the free shipping, too. Great product!