The description states this is for all seasons but the manual clearly states it's a "portable shelter" and not meant to be used during all seasons. The roof doesn't give any shade, instead it let's in big beams of light that are blinding. (We installed it exactly how the instructions indicated). When the boxes were delivered they were left in the rain, so now we can't even return it. If you're looking for a shelter from the rain, this might work.. if you're looking to sit under it when it's sunny out, bring your sunglasses if you plan on looking anywhere but the ground.. or better yet, don't sit under it at all.. direct sun is alot better than reflective lazer beams!!