Everything from floors to windows must be spotless. Remember to clean the oven and other major appliances. Skylights should be crystal-clear, too. Do not forget to make bathrooms shine!
Kill the offensive odors. They're the first thing buyers notice, and often a permanent turnoff.
Put away small kitchen appliances and other items that are sitting on countertops and tables.
Remove photographs from table-tops.
Organize the closets.
If there's not a reason to leave something sitting around--remove it!
Buyers nearly always comment if gutters are full of leaves and it makes them question other maintenance issues.
Store or organize items that make the yard look messy.
Make your front entry inviting. Decorate it, paint the door or buy a new door. It's the first look