1: is quick and easy to put up on your own.
2: that you can stand up in.
3: has a very open front.
4: can be adapted (if needs be) so that rather than having to stick anything in the ground, I can weigh it down with something.
I am not looking for a tent to actually camp in, I am looking for something that I can use at a car boot fair to provide shelter from rain/wind/sun(!) to keep the stock dry.
Doesn't have to look pretty, or be new/in absolute perfect condition, as long as it will keep the rain off.
I have looked at the pop-up gazebos and it seems you can put them up on your own, but at great risk of bending the poles etc. and basically ending up with it in a heap!
Also, one of the car boot sites I go to is on hard ground so it needs to be able to stand alone.
Any ideas?