The Sultan's Palace

1. Use the secret map, which the husband/wife gives you, which is also the map that comes in your package.
2. There's an arrow on the "Lower Level" side which shows you the point at which you enter the Catacombs.
3. The map is very old, however. Since it was made, many of the passages have collapsed into rubble, blocking your way. You have to figure out which ones are blocked and which are still open.
4. There are four interesting locations within the Catacombs; these are shown on the map as squares rather than circles.