Help next to layout of living room and decorate accepted wisdom? I have recently bought like mad of things from Ikea and Pottery...

I have recently bought like mad of things from Ikea and Pottery Barn and I have new living room and bedroom furniture arriving this week, is at hand a site online that helps with the layout of furniture and perchance something that can help me with placement of trappings . I bought what I liked and have theme for each childs rooms but I am worried that the living room will look cluttered instead of shabby in a suitable way lol. Thanks
Dorm decorate?
Answers:    Arrange a room from better Homes & Gardens!

http://www.bhg.com/decorating/arrange-a-...