In the mess hall, inmates complained of dirty dishes, small portions and unappetizing food.
And some female inmates in several prisons have complained of a lack of privacy from male guards.
But some inmates have complained that they had trouble arranging a group prayer service during Ramadan last year.
On a visit to a dormitory room, inmates complained that a guard had spoken to them condescendingly.
Besides, he said, the inmate never complained of chest pains, nor told a doctor about a heart problem.
At one dormitory, inmates complained about mildew in the shower room.
There is little to no exercise time in the sunshine, the inmates complain.
He said the inmates also complained about access to health care, but he did not elaborate.
In 2011, Muslim inmates complained that their religious needs were not being met during Ramadan.
If an inmate complains his eggs are cold, you know he's going to write a letter.