I am currently running abandoned flat, which is a hell of a house. I still run oasis as well as the bottle mod, but this house is insane. It doesn't give you anything really, just tons of...well, install it, and check it out. For those who don't know, when you go down into the bedroom, pick up the pewter candle stick, get the key under it, then walk over to the planter just at the bottom of the stairs. When you activate it, it will move revealing a trap door into a HUGE area with lots of cool stuff for storage and what not, an archery range, oh man, it is awesome, there is tons more stuff.