It works as a greenhouse, it's noticeably hotter inside than out.

It's very flimsy though and needs weighing down properly with a few kilos of blocks or slabs at each corner, especially if your garden catches the wind.

The wire shelves are so bendy they're next to useless, barely taking the weight of a few mid-size plants. I cut some old pallets up and used the wooden slats over the top of them.

It's also very humid inside it, so you'll need to poke some ventilation holes in the gable ends with a hot soldering iron or similar, otherwise you'll have mould issues with your plants.

That said, if you can't afford a 'real' greenhouse, or move house a lot, I think this is the next best thing.