The Keep is a little cramped against the Inner Wall, but this is what I've got. Note, this was made in two minutes from a broken library computer.

[img]http://i.imgur.com/gfIVLON.png?1[/img]

Edit: Observing the Amaryth Q&A, you'll note I indicated the inner city, while on a higher elevation, was level because the elevation was artificial.