Kate
I have just bought a Outdoor Revolution 2007 EasiPorch I used it last weekend for the first time for a trip to Oxford which was a very wet and windy for 5 nights it was easy to put up and very light it did not let any water in at all and seemed very sturdy in the wind I went for this one as it had metal poles.
I was going to buy one with the flexi poles but after a weekend in york in april there where a couple of these types on site which had poles break in the wind I hope this helps
Phil