Here is a city that I completed with the following ratings: Culture - 49, Peace - 100, Prosperity - 78, Favor - 96. This was my first attempt at creating Palaces, and I created 7 Grand places. Unlike other posters I try and integrate my service buildings with my housing. I can't stand the "Ghetto" look, and I think the cities look more realistic when you mix in the oracles, schools, ...
I also used the concept of a "spoke wheel". The "hub" of the wheel contains the farms and warehouses. Radiating out from the hub, or around the hub is the housing. Take a look!