An elegant swirl pattern
If your carpet need replaced, don't offer buyers an allowance. Do it yourself before you show the property. You'll reap the rewards in selling price and in fewer days on the market. Home Staging: The winning Way to Sell Your House for More Money by Barb Schwarz
Texture is THE big story in carpet and home furnishings these days. Add visual interest with loop or pattern. Pick a carpet that complements your favorite piece of furniture and go from there to make a personal design statement.