15 Miss. Code R. § 16-1-45.38.3
The proposed site for a facility must be approved by the licensing agency. Factors to be considered in approving a site in addition to the above may be convenience to medical and hospital services, approved water supply and sewerage disposal, public transportation, community services, services of an organized fire department, an availability to labor supply. Not more than one-third (1/3) of a site shall be covered by a building(s) except by special approval of the licensing agency. One example whereby approval may be granted is where the structure is to be placed in a very desirable location where the grounds are limited and very expensive. Where such approval is granted, the structure will be required to have a living room, day room, sun room, and recreational areas adequate to compensate for lack of required outside area.
15 Miss. Code. R. § 16-1-45.38.3