I noticed that on TSR there are only 5 Secret Society lots available for download and many people don't know exactly how to install them. So for those who are willing to try something new, I'll give you Domus Secretus + Installation Instructions!

This lot will be published as a residential home so you can see for yourself exactly what you are putting in your game and to avoid mistakes.


INSTALLATION INSTRUCTIONS

IMPORTANT: Never forget that Maxis default Uni hoods already include a Secret Society lot (I'll call it SS) and there can only be one SS per hood!!If you have more than one SS in your hood, only the first will show up in game.

1- Create a custom Uni hood or recategorize the existing SS (I'll explain this last part later!);
2- Place the lot on your new Uni hood and enter it;
3- Open the cheat box and type: "changeLotZoning secretsociety". Remove the letterbox, save and exit the lot;
4- Put the lot back in the bin. Now place it again on the campus.
5- The lot has disappeared! Which means you now have a functional SS, which you can access by becoming a SS member!

Recategorizing existing SS into non-SS so you can add your own SS:
a- Take one of your sims to a SS lot (he has to be a member of course);
b- Once you're there, open the cheat box and type: "changeLotZoning dorm". Save it and exit the lot.
c- It isn't likely that this lot will appear ever again, but now you just need to follow steps 2,3 and 4 to have a new SS on your current Uni hood.

You can also check out this thread here: http://forums.thesimsresource.com/showthread.php?p=3624857

And if you read this entire post without giving up, I have a a little present for you. In the study room, hidden behind the bookcases, you will find the three lost maps of BV.

I hope you enjoy playing this lot! :)

Ana