Welcome to the Duo which is located in Prague and close to the O2 Arena and the DOX Centre for Contemporary Art. This hotel is rated for its cleanliness and its staff. The main hotel amenities are library, coffee shop or café, coffee & tea in lobby, bar & lounge, 24-hour front desk and elevator. Additional amenities include restaurant (à la carte), arcade & game room, billiards or pool table, casino, safe-deposit box at front desk, safety-deposit box, heating, ironing facilities, terrace, carpeted, facilities for disabled guests, non-smoking rooms, designated smoking areas, number of buildings 2, paid private parking nearby (reservation not possible), fireplace in lobby, tours & ticket assistance, currency exchange, ironing service, shoeshine and tour desk. This hotel accepts the following payment types: American Express, Diners Club, JCB International, MasterCard and Visa. Pets allowed. The hotel will appeal to groups of friends and couples.