I've stayed at the Hilton Patriot's Point. It's near the Yorktown Aircraft Carrier but a good drive away from the Market Square and downtown restaurants. Stay downtown if you can. I received a card from Holiday Inn yesterday advertising $59 ~$139 rates at their 5 properties in the Charleston area. I would highly recommend The Mills House, which I sometimes think is embarrassed at being affiliated with Holiday Inn. The breakfast buffet there is one of the best low country breakfasts I've had. I concur with Hyman's Seafood recommendation also...a great place.