Honestly, the 100% clearest way would have been "connecting rooms", period.
There are, overall, 720 sets of connecting rooms resortwide. 25% chance of connecting rooms
Seventies has 72 of those sets, reducing chance to 2.5%.
Ground floor has 18 of those sets, reducing odds to, well, too low for my brain. 0.625%.
Not saying you won't get connecting rooms, but you can see how the number of requests reduced the chance of them being met.
It is interesting to know how many rooms are connecting and the rest of your breakdown. Thanks for that info.
However, ONLY requesting connecting rooms defeats the whole purpose of my faxed room request. Faxed request are more specific (and probably annoying for the resort), otherwise I could have just used the standard requests (connecting rooms) with the CM when booking the room with Disney directly.
I already took care of those basics when I booked our rooms with the Disney cast member. We put the "Travelling With" indication with our two rooms signifying that we are together. Then, the other basic requests were made, in this order: 1) Connecting Rooms, 2) Ground Floor if available. Sure, saying only "connecting rooms" (which still doesn't guarantee that) takes care of that request, but it leaves out the
desired area of the resort. May as well try for a location if you can, that's the whole purpose of a faxed room request.
Your numbers are wrong though.
For example... Just because 25% of rooms, resort wide, are connecting rooms doesn't mean I have a 25% chance of getting one. There is no way to know how many reservations have actually requested connecting rooms. For example, if only 5% of bookings request a connecting room, there's very high chance that you will get one. You are also assuming that every room in the resort is being occupied, which it is not. The lower the overall number of rooms booked at the resort, the probability goes up. The same goes for your other two examples.
EDIT: Deleting my harsh comment.
Dan