While Budapest, the capital of Hungary, may not be the first city that tourists heading to Europe put on their itineraries, it's becoming a new magnet for global real estate investors. Budapest is not as saturated with buyers and sellers as cities that are more on the beaten track. That's only part of its appeal, however. The "Pearl of the Danube" is a world class location with assets that outshine more high profile markets. The advantages to buying property there may never be as ideal.