In any resort where there's a murphy bed the studios go to 5 guests instead of 4. If the 2BR is a lockoff and consists of a studio that sleeps 5 plus a 1BR that sleeps 4 the occupancy goes to 9. In the case of BCV they did not add the Murphy bed to the living room of the villas so a studio now sleeps 5 but the 1BR villa still only sleeps 4. As @helenabear said that means if you have a dedicated 2BR it will only sleep 8 but a lockoff will sleep 9. At BLT and most of AKV they have the sleeper chair instead of the Murphy bed and that's in both 1BR and 2BR villas making the occupancy 5 and 9.