I have two coops-- both are on "stilts" (raised coops). Anyway, for the larger coop, you can see (barely) that my chickens hang out under the coop. It offers protection from the rain, sun, snow, etc... it's a nice shady spot in the heat. They also run under there when they hear or see a hawk flying above. The coop is still easy to get into and now having a raised coop, I've never do it differently. I have a feed block under there and it doesn't get rained on, and I can put there feed bucket under there too. It also adds extra square footage to the run without having to build a longer/bigger fence. I just put hardware cloth around the bottom and I instantly had another 8 X 8 space for them to run in. The smaller coop below-- it's just going to be a heck of a lot easier to work in and clean out. I'm not one who enjoys crawling on the ground to get my chores done. 
