Here is absolutely a good place to stay in hot summer afternoon. They provide free WiFi and air condition inside the store and some sunshades for the seats outside. From my experience, less people are in the store in the daytime although it is located in a popular walking region. You may also take some coupons at the corner of street in the afternoon. There is usually a staff who gives coupon to walkers. The food is as usual as other A&W stores, nothing special.