This mission was mentioned on the Thief Guild Discord server multiple times, so I've decided to give it a try - and I had a really good time with it! The brush work is charmingly blocky and simple, and the layout has a good couple of nice tricks, multiple entry points to the mansion, etc. The city section is a little bit underdeveloped and many of its parts feel like a filler though - but I think that impression rather comes from playing the later fan missions with rich and detailed maps. The overall feel absolutely resonate with the original missions of T1 and 2.

I think my only real criticism is about the keyhunts (one of them is mandatory if you play the mission on Expert) which are sometimes a bit odd and need you to discover every corner of the map - but that's it. I really liked the concept of the security system, and even the puzzle that revealed the book you need to steal on Expert difficulty.