There are some great stagers out there that do exactly what you need. I would either talk to a reputable local real estate agent to get a referral or google "home staging" and see what you find. Staging a home to sell it is probably one of the best things you can do to sell it quicker and for a higher price. I would also suggest that you have a pre-sale inspection done by a home inspector. This will be a good guide for you to know what a buyer's inspector will likely find and give you the opportunity to fix those things or to at least know what's coming when you get an offer.