I understand that to stay here one should be a member, or be recommended by a member. We stayed here thanks to a booking by a member, and if you can get the change to stay here, do so! The rooms are excellent, very large, with a separate bedroom and lounge/study area, overlooking the garden and with a balcony. The location is superb, next to Lodhi gardens and walking distance to Khan Market.
Wifi is extra but worked fine for me. Breakfast is served in the dining hall with a hushed atmosphere, you get a selection of eggs and toast and coffee. You also get the day's newspaper under your door. Room service was efficient and tasty, though the kitchen only operates at certain hours.