A few modifications were made including shortening the base to give an overhang which is typical of our barns in MD and PA. I also widened the second floor doors and added an extra door on the ground level. Adding a milk house and a shelter in the barnyard pretty much makes it a typical MD dairy barn from the 1950's. You might also note your 1937 Mapleleaf truck with a load of hay. Great kit. Fun to build.