My guess is that you just go into the account info and put that in as the city (e.g., City = in my closet.) However, as a frequent buyer, I will mention that it bugs me when sellers do that. I like to be able to see which sellers are closer to me for quicker shipping, lower cost, sales tax, things like that. If you still have your state, it's not so bad, but when I have no idea where the seller is, it's kind of annoying.