No, I don't think there are. Those rooms are actually pretty cut off from the rest of the building. You can take the elevator down to the first floor, but you can't get directly to the lobby from there. You come out into a sort of service hall from which you go outside & end up between Gasparillas & the door near Grand Floridian Cafe. This is more convenient if you are going to the pool, boat launch or the main lobby. To get to the lobby that way, you would take those elevators down to one, walk outside & turn right & go into the building right by GF Cafe & walk down the hall to the lobby. To get to the monorail, we would take the elevators to 3 or 4 (if we wanted to stop & check the offerings), walk over to the main elevators, take them to 2 & walk to the monorail. If we were taking a bus, we'd stay on the main elevators to the first floor. That part really didn't bother us much tho. Just the inconvenience of taking stuff to the room, or popping into the lounge to check what was available. That's what bothered me.
Actually, there are stairs near these rooms, but they are for emergency exits only. There are stairs for all the other rooms on 3 & 5 that you can use to access the lounge or club CM desk. These are right next to the main elevators. It is a nice, open stairway, kind of like the one in the main lobby area.
These king deluxe rooms are directly over Gasparillas Grill. The rest of the 2nd floor is shops, the band area & Misners. So these rooms are actually behind all the shops.