Motel Glen Capri
Motel Glen Capri was the main location for 3x06 - Motel California. The motel boasts the highest suicide rate in California. The owners keep a running counter behind the desk, and somehow know when more deaths are going to happen. The bibles kept in the bedside tables contain clippings of the suicides that occurred in that room.
The motel is on two levels, and the bathrooms have old-fashioned heaters on the walls as opposed to baseboard heat or central air.