While you're asking for opinions it sounds as if you've already decided what you're going to do. But the reality is the coop is very small and should only house 2, maybe 3, birds max. The 4 sq ft minimum that's recommended on here is for usable floor space. Roosts, nest boxes, do not add onto that. Four hours of free ranging once in a while will not make up for the amount of time they'll be crowded inside, especially if the weather is bad.