These are the revised Sith Quarters in the Korriban Facility:
[img=http://student.umb.no/~henrgj/Aftermath/Korriban/Korriban%20Facility065]
1. Trophy Room
2. Bedroom
3. Storage
4. Washroom
5. Research Room
6. Meditation Room
7. Entry Hall
8. Holoroom

Room 8 is common for each group of six Sith quarters.
Rooms 1 & 7 can be used for much the same things.

There are, naturally, thick durasteel doors between each room.