If you have Carlson points, the Radisson Blu in Krakow is a very good hotel in close, easy walking distance to historical main square. High quality breakfast buffet which is an opportunity to try a big selection of Polish specialities including cured meats and sausages, cheeses, pickles and brown breads as well as the usual items more familiar to Americans. The bar serves good quesadillas and familiar food for an easy, welcome change from local food when you are tired.