I would like my metal storage building into a meeting / workshop, in turn, need some advice.?

Some storage new garden shed at the forefront of storage: question of ketamine H .? I need my metal storage building into a meeting / workshop for new tips It is a decent size metal garden / storage space, that's wood, so something from the ground and has a beautiful wood floor. Some mold surface of who knows how long ago, but has long since dried up and looks harmless. However, it has all the little holes on the roof and some of the pieces that go together gaps in them, I want it to seal

Outdoor Storage Sheds