Norfolk greenhouse

I've had a 6 x 8 for 5 years now and I think they're fair value for money.
It's better if you can get a glass one on offer, for a similar price, or a second hand glass one IMO as glass always cleans up nicely, whereas the polycarb does get a bit discoloured with age.
Another fault was that 'panes' would pop out in high winds, but this is easily cured by fixing them in with sealant, and at least they never broke!

That said I'm still growing plants in it quite happily

Thanks for the replies, think I will buy a 8x6 sometime next wk, I will try and stick in the panels where I can.