Dormitory

Located by near the Law Office, accessed in the north-east corner of the Central Primary Hallway. The dormitory exists as a place where the general staff can go for some R&R. Includes luxury cabins, a laundry room, a fitness center, a holodeck and toilets.

Uses
This is a great place to camp if you're AFK. Get satchels and headsets in the dorm locker. Play some laser tag and annoy security. The cabins can all be bolted shut with a button on the wall.

This is also a great place for unsavory activities, whether traitorous evil deeds, or other kinds of activities (let's not get into it). The AI almost never checks fitness. (key words: "almost.") Also a great spot to abduct people.

Personal AI
The main reason to come to this room. The easiest to obtain Personal AI device is in here. Once one of the ghosts haunting the shuttle enable themselves to be selected for PAIs, you can make a friend in here.

Fitness Room
There is a small list of things you can actually do in Fitness, like have a huge boxing tournament that will probably end after the first round with the victor being thrown in jail and the loser being cloned. One item of note in here is a Brute Treatment Kit which can really be handy in a pinch.

Shower Room
This room is for washing up after a hard day of exercise. There are four shower heads and a rubber ducky. The shower heads are set to a nice, warm temperature, but can be adjusted with a wrench. Adjusting once will make the water deathly cold, and adjusting twice will make the water scalding hot. Remaining too long under either setting will result in death. A third adjustment returns it to normal temperature.

A cyborg recharging unit is located by the bathrooms.

Escaping from harm
If you're being gunned down by a Traitor, then run here and hide in a dorm. You can hit the button on the wall to bolt yourself inside.