With hotel prices skyrocketing during the busy summer season, most advertised deals seem too good to be true. So, before you book one of the bargains, make sure the quoted low, low prices don’t get grossly inflated with taxes, extra fees and other sneaky add-ons. Consider some of HotelTongiht listed prices: Berlin $103, Madrid $81, Paris $112 and London $130. www.hoteltonight.com