Don't let the size fool you because there is a lot packed into the small package.
Written for Swords & Wizardry, as part of the Swords & Wizardry Appreciation Day festivities, Tim has crafted a fairly standard dungeon crawl into something with a bit more bite by using the modern sensibilities of the DIY zine culture. And I think that's a very good thing. We need to advance fantasy games beyond what they were like 30 years ago and make them into something that is recognizable by us now. In a way, that is what the dungeon and adventure designers of the 70s and 80s were doing with things like the Judges Guild books, or many of the Mayfair Games materials. It is good to see people making their own, rather than just trying to emulate what has gone on before.
The Mini Manor lives up to its name, this dungeon has only eight rooms to it, but they are filled with an interesting take on monsters and situations. The characters wake up, naked, in a room after a night of partying and the action goes from there. There is a bit of a grindhouse feel to this module, so it isn't for the faint of heart (or the young). This is clearly labeled as a "mature audiences" module, and I think that it lives up to that label. This isn't a tee-hee 13-year old sniggering at naked breasts sort of mature, but the real deal.
I won't spoil the module, because I think people should track it down and experience it for themselves. I may have to spring it on my Demon Codex players in a few levels (it says that the adventure works best with 5th level characters). In addition to the module itself, The Mini Manor has a number of new creatures (stated for Swords & Wizardry but easily adapted to any of the old school games), a handful of new magic items, a new spell and a new race. All definitely worth the price of admission. The best part is that you can get the PDF of this for free, however if you can track Tim down and get a physical copy it is worth the effort.