Have some friends that have relocated there (Mt. Pleasant) recently. Will use them as a stopover to hit Savannah next time. Nary a confederate flag to be found.
If you enjoyed Charleston, you will also enjoy Savannah. Charleston is dropdead beautiful, but it kinda like a museum.....look but don't touch. Savannah is likewise a beautiful city. Difference is Savannah has an edge to it.....a little grittier. Maybe more human. Like it more than Charleston.