At the moment I have three metal frame, soft plastic covered greenhouses. I've been really pleased with them, especially the walk-in one but obviously they're not built to last all that long, so I would like to buy a 'proper' one as and when I see sales/bargains etc.

I saw one in B&Q yesterday that had rigid plastic panels, instead of glass. As I've got four small children, this seems like it might be a good idea!

Anyone have any experience of these? Good or bad?

Claire