None of the buildings offer much advantage over the others on the Sequel side. Ask for a third floor room at the end of the hall way. Because these buildings have one long hall way, the closer you are to the elevator, the more foot traffic, slamming doors, and other noise you will hear.
As for dining, you have probably 20-30 real good options in Williamsburg that range from burgers and BBQ to high end places. I suggest that you look at Tripadvisor. I don't disagree with most of what is on there. I do have some suggestions though if you can narrow down what you want. Also, be conscious of geography. There is very little near Ford's Colony, but there are lots of choices in and around Colonial Williamsburg. You may want to go look around that area and then get a feel for where everything is.