Hello, I am looking for advice please, I'd like to buy a portable hide for wildlife watching on the west coast of Scotland. I can leave it in situ as long as I want so don't need to set it up on every use, but will want to move it at times. Because of the windswept location it needs to be robust and ideally have midge net/mesh over windows - perhaps that is something I can add later - waterproof would be welcome. Thank you