Cute little build -- might want to consider adding windows, though. As to the feed/water station question - how many birds are you housing in this and what are the dimensions? The available space needs to factor into whether you keep food/water inside. What type of feed/water dispensers are you planning to use? Again, that would factor into where best to situate them. Quick question on the nest boxes - - the photo does not seem to show much of a "lip" on the front, is that just the photo showing it badly? Folks are often surprised at how much digging a hen can do when she goes to nest each day so a good lip often becomes needed to keep bedding *and* eggs from being kicked out.