I like those Suncast sheds. I have the glidetop model that is used to store off season stuff as well as my smoker. Also have the BMS4700 for trash and recycle cans. I have been considering buying another one just for the smoker and placing it closer to were I usually set up the smoker.
Yeah I found one at a major discount and went for it. So far so good and I can keep all my smoker related crap in the shed with it in a rubbermaide tub :)
Again it isn't a perfect solution but my goal was to protect when rain creeps in overnight or unexpectedly. If I know we have rain or severe weather coming through I avoid smoking all together, this isn't a 24/7 all weather solution, just something I can lean on when the rare occasion occurs :)