Pop up gazebos

[nammynake]

I am looking for a 3x3m pop up gazebo. Can anyone recommend one for less than £100. I would like 4 side walls and windows in one or two of them.'more importantly it needs to be waterproof and able to withstand wind - I'm not talking very strong winds but stable enough for typical UK conditions.

[nammynake]

I should have stated that it won't be used in a sheltered garden. I'll be using it on open fields and campsites, hence the need for something a bit more robust for wind and rain.