Castellum Hotel Holloko Meeting Rooms & Events Meeting Capacity: 3 meeting rooms holding 115 peopleMeeting Space: 165 sq m Castellum Hotel Holloko Business Services Meeting Room Internet Access (Wireless) Sport U. 14Holloko, Hungary 3176 Phone: +36 21-300-0500 Hotel E-mailHotel Website Commission Rooms Rates - 68 - Hoteliers! Is your information accurate? Update Here