77 Ill. Adm. Code 350.2670
Dining, Living, Activities Rooms
Section 350
Section 350.2670Â Dining,
Living, Activities Rooms
a)Â Â Â Â Â Â Â Â The combined area of these rooms shall not be less than 40
square feet per resident bed.
b)Â Â Â Â Â Â Â Â Provide a minimum of one dining room with at least ten square
feet per resident bed.
c)Â Â Â Â Â Â Â Â Provide a minimum of one comfortably furnished living room on
each floor in multiple story buildings having a total window area of at least
one-tenth the floor area.
d)        Provide activities room based on program requirements. This
room may be combined with the living or dining room.
e)Â Â Â Â Â Â Â Â Locate these rooms so that they are not an entrance vestibule
from the outside.