The room prices of Abacus Hotel Herceghalom include: buffet breakfast with vitamin corner, free internet-access (Wi-Fi), use of Abacus Spa (25 m swimming pool, whirlpool, sauna, infra sauna, steam chamber, aromatherapy chamber), bathrobe use, fitness room, use of open-air parking lot, VAT.
Tourist tax: HUF 600.-/person/night extra to pay.
Half board: HUF 8990.-/person/occasion.
Deep garage: HUF 3500.-/car/day. 
Payment: cash, credit card.