It's going to depend in your chickens and environment.
I've bought
three coops from
Polar Aurora. I bought the ones with the larger 1.26" diameter poles. They are strong, easy to assemble and fit together well.
The green chicken wire they provide will keep chickens inside but
it will not keep predators out. We only use chicken wire on one of them because we're using it as as temporary coop for daytime when predators are less of an issue and we can keep an eye on the coop. Our chickens do not sleep in there.
We had parts stolen out of our yard for one of the coops so we couldn't use that one. The third coop I bought is a larger, permanent day/night coop and we are replacing all the green chicken wire with 1/2" hardware cloth.
The poles go together very quickly and easily. They have numbers and letters and come with good instructions. The poles will be quick but it will take much longer to cover them with chicken wire or hardware cloth and it will take more zip ties than they provide.
One person could in theory put it all together but it will be
much easier with more people. Two can do the job just fine. Three or more will make it go more quickly.
Depending on your environment and weather, the plastic zip ties won't last. You might want to use metal zip ties and/or bailing wire to secure the chicken wire or hardware cloth to the poles.
Polar Aurora provides a tarp for the roof. It is of decent quality and easy to attach but those kinds of tarps do not last long where we live (in the desert). I replaced the provided tarp with a heavy-duty 16 mil tarp.
We get some high winds here so the coops are anchored to t-posts cemented into the ground. The permanent coop will also be anchored to a concrete block wall.
Note the gaps around the door and between the bottom poles and the ground. That may or may not be an issue for you depending on the predators in your area. I added a predator apron all the way around to cover the gap on the bottom and then some, and I attached the chicken wire to the door with a little extra to cover the gap around the door. For the the permanent coop I bought a separate door that will have no gaps.
The edges of chicken wire are very stabby. You'll have to bend back each and every sharp edge so it doesn't stab you, the chickens, or the tarp. This can take a long time. Put on some music or a podcast and get to work (Mr. Ballen's podcasts have gotten me through a lot of coop assembly).
Polar Aurora coops cost less on
Amazon than they do on Polar Aurora's web site but there's less of a variety on
Amazon and
Amazon seems to sell out of them quickly.
Good luck with whatever design you choose!