I believe you should instead read the story this mission is based on, you can find it online for free. Also check out the rest of Borges works, pretty much everything in Ficciones is great.

But if you do decide to play this mission, be prepared for a rather frustrating fetchfest with a key hidden in a mean spot early on. Location of said key: It's in the room opposite of the greenish, unfrobbable door, hanging at the bottom left of a rack... The atmosphere is great and the story is also pretty good, but offers very little of value if you've read the Borges story.

I feel bad of giving it such a low rating but the keyhunting combined with doors closing on their own has caused me great frustration.