I like small Thief missions a lot, it's pretty exciting to explore what an author can do on a tiny scale.
What shines here is the overall quality in terms of texture work, though there are some strange choices here being made as well.

Another review has already mentioned the bug with the difficulty: regardless of which one you choose, the mission plays on Normal every time. That's a bit of a shame, but if you want a very-very bit-sized Thief experience (the 5 minute wonder tag is anything but an exaggeration), Latin Domus is not a bad choice. I wasn't a fan of the switch/key hunting aspect, but I hope this wasn't the last time the author got inspired by their Latin class. Would like to see more by them in the future.