Actually Peterson will be sent to San Quentin no matter what. All convicted Felons go to SQ first and then are either assigned there or sent to one of the other prisons in California.
Five story cell block, 100 cells each, 2 men to a cell. Always full, 1000 men. I used to go there and pass out cigarette rolling papers to the detainees there.
Of course Peterson won't go to that reception center, he will be in PC.
I went by there a few times from Marin County after a SF excursion....scary place... dreary!