So I've basically done all the regular stuff to do and I'm kind of screwing around and looking for cool houses to set up, other than the official stuff like the Lucky 38.
So far I've only really found the Mayor's office in Nipton. It's pretty awesome to come out of your mansion thing and see some people being crucified right on your front porch.

The Safe houses.

Nuff said.

If you have Dead Money, the Abandoned BOS Bunker after you finish it. It's really cool, cause hey, I have my own BUNKER.

Correct me if i'm wrong but isn't there already a BOS Bunker before the Dead Money add-on ? But i think it looked uglier.

There is a BoS Safehouse.
And it is not ugly.... :stare:

No no, i'm talking about the one that is abandoned.


This one http://fallout.wikia.com/wiki/Abandoned_Brotherhood_of_Steel_bunker

That's the one FinalWish was talking about.

He said IF you have the Dead Money add-on, and i said: That i thought that the abandoned bunker existed before the Dead Money add-on.

I'm not sure though.

Before Dead Money: The Bunker existed.
After Dead Money: The Bunker existed.
Before you download DM: The Bunker existed.
After you download DM: The Bunker existed.

Atomic Wrangler. Fisto can vouch for the level of "badass".

Yes, that's what i thought.

I′m using the abandon bos bunker atm. I really like it. It feels safe, have almost everthing you need(except an campfire),nice interior and is found in a good location

The Abandoned bunker exists without Dead Money, but it was patched to be inaccessible without Dead Money, it was never supposed to be open originally.

Frankly I didn't like any of them very much. They're all missing something, either in layout, tools, location, desired storage, decoration, etc etc.
So the best one is the one you make yourself, on the PC.