This game desperately needs a map feature. Also, I've been using the walkthrough and cannot find the station to save my life.
I agree, a map would be nice, but a lot of the disorientation comes from really unintuitive movement. Navigation in parts of the temple is terrible
To get to the station:
1. Go to the Temple (from your cell, you exit left and go straight until you're at the end of the hall. Take the stairs on your left to go up. I'm assuming that you've unlocked the Temple)
2. Go through the statue room and go through the door
3. Turn left. Walk 1 step towards the room with the Ares statue.
3. Turn right and you should face a wall with a mini-garden. Walk to it
4. You interact with the garden and you'll be prompted to input the password