small chicken coop

Hi All! I've just taken on an allotment site in my local UK based village. I've been looking at purchasing a coop to put on the allotment for my two chooks however they're all extremely expensive for something that looks like with a huff of wind, it'll topple over. My farmer friend delivered...

I converted an old shed to a chicken coop. The interior is about 33 square feet, and I have five hens and a rooster. I've only done the bare bones basics for them in there and am trying to figure out how to optimize the space. Do you have a small chicken coop? Would you mind sharing some...