The design is well done. Nice story, quick mission, looks good for the most part, save a few tweaks that were missed. All in all, it's a good and recommendable mission. I also LOVE when you get a sword that can kill zombies when zombies are present.

For the downside, the difficulty borders on the ridiculous side. 4 haunts in a room that you MUST kill. And the spiders are insanely fast for Thief spiders. I found I was provided enough resources to take them all out, except for one enemy. A lone fire elemental that hovered over a lava pit and shot 4 simultaneous fireballs at you if he saw you. To traverse the lava pit, you must jump (Thief jumping is hardly accurate) on metal grates across the lava while the lava machine gun shoots you down.

Thankfully, it only took about 15 reloads to get lucky and pass that part; otherwise, I had already decided I wasn't gonna start over. However, in hindsight, now that I know what tools I need towards the end of the level, it was actually a good level that I would play again.

Just go in knowing that this level's priorities are combat first, horror second, and Thief 3rd. (with lots of spiders and undead). If you are ok with that, it can be some fun!