A group of us from dd's school are going camping tomorrow night. It's all very last minute and the thought of putting up our six-berth tent for one night was a bit daunting. Anyway, I've just got a two-man tent in Tesco for £16.99! I put it up in the garden in a few minutes and it's fab, plenty of room for me and two skinny children and even has a little vestibule at the front with windows. Just a bit concerned at how waterproof I can expect it to be for 17 quid? .