Prague Square Hostel A warm welcome awaits you at the large Prague Square Hostel in Prague. The hotel offers restaurant facilities. Room Facilities Prague Square Hostel. Smoking in certain bedrooms is allowed, as well as in public areas of the hotel. Please specify when booking if you require smoking. Rooms have wireless internet access available. Additional Info. The hotel offers an airport shuttle service. Pets are welcome at the hotel. A concierge service is available to guests.