This is a “hidden” area in Silent Hill: Downpour. It is also the best hidden room in the history of ever. There really isn’t much to it, just a medkit and a handgun, but I think the fact that it’s there is good enough. I’ll admit that I would have liked maybe a ghost or two, or to have been able to enter the other rooms of the apartment, but what can you do?
The lack of interactivity is a bit of a missed opportunity, but at least they did a really good job on the detail. The living room table is missing, but I knew where I was immediately. They even included Henry’s loafers!
(Cheat sheet for idiots: It’s the apartment from Silent Hill 4: The Room)