Ideally it shouldn't matter, it's no different than if you're camping somewhere for a few months. I would recommend getting under your slide and look at the bottom and back side of your slide outside wall. Mine has some plywood at the bottom of the wall that needed to be primed better. Look around see if you spot any places that critters can get in along the slide rails, etc. Down here we have mud daubers and wasps that will build a nest anywhere they can, so I leave my slide in when it's sitting at the house, like where it is now.