I have a center aisle barn with 4 stalls, a storage area, wash stall, tack room, feed room, and bathroom. I don’t really have any good pictures showing the layout, but I can take some if it would help (or maybe dig up the prints). Basically, the barn is about the length of a barn that would have 4 stalls on each side. Instead, there are 2 stalls on the right and left, and the other areas are in the back end of the barn.
Here is 1 photo where you can kind of see the wash stall past the stall doors. You can also see that the dutch doors are open to the outside. Just past the wash stall is the door to the small bathroom, and the feed room is beyond that.
http://i48.photobucket.com/albums/f206/ColeyC12/2014-05-27202626_zps475dc23f.jpg
Each stall has a dutch door on the outside wall, and there are paddocks off each side of the barn. One side has 1 large paddock, the other side has 2 paddocks so each stall has a separate area. The indoor makes a “T” with the aisle, so our paddock space on each side is limited. Without the indoor, those areas could have been bigger.
I love that I can close up the barn completely, but I’m in the Northeast so that is important up here. I also love the dutch doors for light and fresh air, and the paddocks are great to have if the weather is crappy. In fact, when the horses are in they have access to them almost all of the time (with the exception of the dead of winter - like now!).
I’m happy with the barn layout - just wish we had separate hay storage instead of the hay loft. Otherwise, the layout works great for us. Sometimes I wish I had more stalls, but that would just mean I’d have more horses :winkgrin:
Good luck with your planning!