My husband is laying out the size of the coop he is building and I was wondering if the size sound like it's big enough to hold 4 hens. We will be first time chicken owners, so we are learning as much as we can! The chicken run itself will be 15 feet by 8 feet and within that run will be the coop which has an interior dimension of 3 1/2 feet by 6 1/2 feet with 55 inches of headroom. The nesting boxes will be a bump out on one side of the coop and are not counted in the above measurements. Does it sound roomy enough? We are also planning to elevate the coop 14' off the ground to give the chickens more usable space inside the run. Do chickens tend to go under their coops? Does that sound like enough room for them to get under the coop if they wanted to hang out in that space? I'm also wondering on the pros and cons of a wooden floor inside the coop versus a linoleum floor. Thanks in advance for all the advice and information!