Here's just a suggestion, in my main city I have my Main Hall in the middle of the playing field that's where I like to put mine and I will explain why that way I can see it better and it's not jammed off in the corner somewhere like I have seen in so many cities and I also learn enough space to grow my residence. My city is kinda messy at the moment but as I get more provinces I will rearrange everything the way I like it and not so jammed up, no offence to other players but that's just the way I like my main city To me and my suggestion is leave plenty of room between buildings so that you're not constantly having to get more provinces