There are only a total of 5 two bedroom lock offs in the concierge catagory that are DVC. They are all on the 6th floor near the concierge lounge in Jambo House. Two of them are over looking the pool, and three are overlooking Sunset savanna.
These five two bedroom lockoff villas are located on the same floor as the AKL Concierge Lounge. There wouldn't be anyway to not access the lounge from these rooms, so they had to be made concierge. It wasn't because members desired concierge services; it was because DVC had to take those rooms.