garage

Well im trying to turn my 3 car garage into a haunted house for 2010 Im also new to SketchUp so dont pressure me!!! Haha i have plenty of time though since its for 2010 and 09 halloween isnt even here yet so any help with how i should go about making my "house" would be greatly appreciated...

I'm drawing out my layout and pretty much have it figured out for Shady Manor 09. It's in a garage so space is limited, but I make the most out of my space. Current layout: walk up red lit hallway and turn into room with fuzzy TV and scary girl watching it. Walk between the girl and the TV...