I spent decent amount of time decorating the SINK, but that wasn't as fun as messing around with the console on mod test play-throughs.
Let's see...
There're http://cloud.steampowered.com/ugc/504640305206340560/3A74F71A53DF041587ED4028ABAE6A6459D913DF/
http://cloud.steampowered.com/ugc/504640305206337741/http://cloud.steampowered.com/ugc/504640305206337741/9E718E44EDBCD8A171046731C2959D93C8DF1139//
And new http://cloud.steampowered.com/ugc/504640305206338577/41A1099C43306EE13F45D1862C048476ABDF0567/
Edit: On legitimate play-throughs, I find it fun to take over unused buildings around the Mojave and use them as safe houses, which involves placing a lot of mines around the area and making sure my stuff is well guarded.