Sean - Princes has a good product, the kitchen doesn't know if it's fine dining or golfers fare, last time I ate there the food was very good but the room echoes, fine for couples and fours, problem is the 8 and 12 golf parties arrive and the noise level goes through the roof.
I think their room pricing as softened as one of my mates paid £120 for a single on a Saturday night, he was gutted when I told him we were £33 cheaper and no £10 each way cab ride to Deal for dinner!