Simply Decorate

This is an excellent and affordable design service. I have used it for several rooms in my own home. Upon seeing the results, my mom redid her living room using this service and it looks great! Proof is in the constant positive reactions I get from people who visit.
Basically you pick your style type (contemporary etc), color schematics, budget, and detail the furniture you want to buy vs. what you would like to keep. A few days later you are sent a complete design with a shopping list at the end (that you can click through to get to the actual items). I actually bought all of the items for my moms living room online! Shortly thereafter, my sister used the service for her living room which also turned out great.
I cannot say enough great things about Simply Decorate and would recommend it to anyone who is looking for an affordable comprehensive design package in their budget.