With regard to an inmate's quality of life, refers to anything that enhances the inmates' creature comforts, such as good food, clean bedding, and recreational opportunities.

Amenity

Explanation:

With regard to an inmate's quality of life, amenity refers to anything that enhances the inmates' creature comforts, such as good food, clean bedding, and recreational opportunities.  Generally, amenity means any desirable feature or thing that enhances life and provides benefit/utility to an individual.