This House has only 60prims, Doors-Light-Windows MultiMenu. The footprint is 20mx20m.
Its easy to setup, rezz the move-box and click for menu to rezz the house, move the box and the house will follow automaticaly.
Multi-Menu:
In both floors you find a switch, click on it to open menu.
You will see 7 buttons:
Light On = 1. and 2. Floor Lights On
Light Off = 1. and 2. Floor Lights Off
Door Lock = All Doors Locked
Door Unlock = All Doors Unlocked
Blind Open = Windows and Doors Blinds Opened
Blind Out = Windows and Doors Blinds outside closed-you can see outside, but nobody can see inside
Blind Close = Windows and Doors Blinds both side closed
The building comes with a Instruction-Notecard, there you find more Information, also how you can set it up as a skybox.
You can visit this House in my Mainstore:
Amethysta Designs and Amethysta Estate:
http://slurl.com/secondlife/Barefoot%20Beach/35/35/252