We are very happy with our purchase of our tunnel house. It arrived in perfect condition in a reasonably good time frame. We haven't had any really strong winds as yet but so far with what we have had, it seems to be standing up to the elements very well. We have set it up on top of a ( slightly) raised bed garden. The radish, lettuce, basil, beetroot and tomatoes are almost ready to pick after such a short time. We like the vents in the side as we just leave them up permanently through the warmer weather and then can close them in the winter. The best part is that the birds cant get in to strip the silverbeet.