I got my answer.

This applies for Commercial Berthing of Drilling Reservists, but does not apply to IDTT, AT, ADT, or ADSW.

COMNAVRESFORCOM P4000.1B Section V, Chapter 1. 5107 b. (4) Rooms are to be double occupancy of like gender, with officers separated from enlisted, and seniors officers (O-5 and above) separated from junior officers blah blah blah.

If you want your own room, stay on base.

Good to know. Aye Aye sir!