We owned 3701 penthouse which faced south to the ocean and east towards diamond head, however we didn't like the wall that split the dining table and the family room so we switched to an 11 unit at it seemed more open to us. You get the diamond head ocean view and then also a view to the north. You lose the big fancy master bathroom but you are in Hawaii all that space is wasted. We love the the unit we have 3811 now. The penthouses are awesome and we take our time in the morning knowing we can go down to the lounge load up some great breakfast food on the tea trays and head back to the room and everyone can spread out.