I take it this is a fairly new shed that has not stood the test of a few years time.
The shed I had experience with came as a kit from 84 Lumber and it needed replacing in less than 10 years due to rotting. All of the trim wood got soft rather quickly and the lower parts of the side panels began rotting as well. The shed was placed in the center of a large concrete slab so it wasn’t moisture from the lawn causing it to rot.