The Water Tower Bar is a rooftop bar on top of the Arlo Hotel in Williamsburg, serving cocktails with views of the New York skyline. A small bar space converted from an old water tank opens onto a larger rooftop, and drinks from the menu are the focus of what is sold. The stairs leading up to the entrance are good for taking photos, and guests who are not staying at the hotel have to go outside and down two floors to use a restroom. The bar space is small, so moving around is difficult when it gets crowded.