Love it.  I am a 65 year old woman and I put it together but I did use my drill to tighten all the screws at the end.  I laid out all my parts to make sure it was all there and I really like the way they present the screws and parts Laminated on to cardboard so you knew what screws went where on the diagram.  I did need a second person just to help me line up the holes.  I recommend lightly putting everything in place like the frame then go back and tighten all the bolts.  Sometimes I had to unscrew a piece to line the opening up and then tighten it back.  When it was all assembled I tightened it all with my drill.  Sturdy but I can move it around on my deck.