Last video player location

I've gone post point-of-no-return, and finished part of game

on ship as Mia

Now, I have two tapes, where I didn't got achievements yet (speedrun for "Happy Birthday", and don't get caught on "Mia"). I was hoping to finish this before last episode of game, somewhere

before or in salt mine,

But I can't find any video player. So, my question is – where is actually last video player? Is it one in

Testing area?

Or can I use video player while

revisiting guest house?

Update:
Ok, last option is invalid – there is no video player there.