Mayfair Spa Resort and Casino resort offers a wide range of modern facilities including concierge, laundry service, currency exchange, travel desk, doctor on call and in-room dining. Orchid, the in-house restaurant, serves Indian, Oriental and Continental cuisine. Jungle Caf offers all-day dining along with authentic Sikkimese delicacies.

The rooms have a private balcony or sit-out. Family rooms have two interconnected rooms with a large sitting area and private balcony. Suites feature a living area, bedroom and private verandah. Each room is equipped with modern amenities such as satellite television, direct dial telephone, electronic safe, mini-bar, tea/coffee maker and Wi-Fi Internet access.