I have been putting on a little extra to my police station with the brick work to the side of the building and window ledges. Also Jared put across something to me that i hadn't really thought about. As you can tell, i have two sets of pillars, the first set being beside the main block of the building. But, the problem was that i did not really have any weight on the pillars, so what is the point of having them? So, i have made the roof of my building wider so that it s sitting nicely on the pillars to give a sense of weight. I have also done this with other set of pillars too, by making the pourch roof thicker.