As the name suggests, Budapest’s Art'otel is an art-themed hotel with 579 works of art, all by contemporary U.S. artist Donald Sultan. It’s one of six such hotels in Europe, each of which showcases the works of a different post-1945 artist, from Andy Warhol (in Berlin) to Dutch art star Joep van Lieshout in Amsterdam. At the Budapest incarnation of the brand, Sultan’s works are spread across all 165 of the hotel’s sleek, contemporary rooms as well as in various common areas, from Art'bistrobar restaurant to some of the meeting rooms. There’s also a fitness center and event space for up to 180 guests, but perhaps the hotel’s biggest selling point is its fabulous location. It’s right in the center of town, on the Buda side of the Danube and about a 10-minute walk south of the city's iconic Chain Bridge. Many of the rooms here look right out over the river or the gorgeous Buda Castle.