I am very happy with the shed overall.  I used teated timbers and pea stone to prepare the ground for the flooring.  If I had to do it over again I would start with a concrete floor or completely build a teated wood floor.  The only issue I am dealing with now is that when it rains I get some small puddles near the doors or randomly in other places.  I know it's not coming from the roof, but cannot determine its origin.  The two areas I do see gaps when the doors are closed when I am inside are the areas near bottom of the door hinge sides and some  opening on the left door hinge side all along the edge.  With only 3 weeks in use, I will continue to monitor and try various fixes to this issue.