Wife and I finally built the playset for the kids (she's been on 2 week vacation) that we bought way back in March. Did it in the middle of a record heat wave over 3 days, geniuses we are. Took about 24 hours working time, lost 6 pounds of water weight. I reinforced the deck so Dad's fat @$$ could get up there too (245lbs). Kids have been loving it every morning and a few evenings since completion.
The thing is pretty nice. I can stand up on the second floor and I am 6'8" so it's kinda cool. Can see over the house from the crow's nest. Going to add a couple solar panels with some fans and other accessories as well.