The temporary run and coop will be fine, depending on how secure it is, what kind of predators you have, and how much risk you are willing to take. Mine are in my carport. It isn't super secure, - the opening has rabbit fence, with some chicken wire and hardware cloth patched on, but not covering every inch. I put some hardware cloth scraps weighted with bricks on the ground. I think a determined raccoon could get in, or a weasel that is willing to climb a little. It makes me nervous, but I didn't have many other options. I hope to have them out of there before anything bad happens to them. It later becomes the rooster grow-out pen. I'm less anxious about putting them at risk!