A chair is a furniture used by prisoners or staff to satisfy their comfort needs.
While chairs are required in Offices, Psychiatrist Office, Receptions and Security rooms, they can be placed in other useful areas in which staff and prisoners can relax. They are also required for Alcoholics Group or Behavioural Therapy reform program in the common room during which every prisoner needs one chair each.
In the canteen, chairs can be used instead of benches, however one still need one bench to meet room requirements. The chair is also an item that contributes to the quality/grade of a cell and dormitory by 1 point.
Rooms that requires a chair can can be replaced with a wooden stool or office chair.