Thanks everyone. I don't know what the problem was, but I restarted Sketchup and it worked fine after that. So thanks again for all the kind help.
@Thomthom; No problem, I know I was asking for alot. And without trying to come off as too rude, would you mind sharing your vray settings for the floorplan? Mine turns out either too bright or too dark, but that might be the problem of the floor plan itself. It's rather large (office building) and I'm not working with any extra light besides the Vray sun and GI. Would you recommend adding extra (a.i.) lighting?
EDIT: Just watched the video, I guess that answered all my questions, thanks!
