http://www.marriott.com/hotels/maps/travel/budhu-budapest-marriott-hotel/?directPageRequest=trueMarriott International, Inc.Enjoy Budapest Marriott Hotel when you’re looking for an ideally situated hotel in downtown Budapest. Located in the city center, this downtown Budapest hotel is also near public transportation with easy access to Budapest International Airport.
Take Ferihegy Freeway and Ulloi Road to Kálvin Square. Turn right and drive along straight towards 'centrum', all lights straight until the sign for the Chain Bridge on Erzsébet ter. That will lead you to the Széchenyi (Roosevelt) Square (circular way towards the bridge). Take inner lane and follow signs to the hotel into the street between two hotels.