A cosmetic once-over can do wonders for a house.
The clients were looking to sell a house that had been in the family for years. It had fixtures and finishes from decades ago and needed some help. The entire interior was re-painted, re-floored, and re-finished. A brand new kitchen and two new baths topped off the work. The house sold after being on the market for one week.
A new coat of paint can do wonders for any space. Always buy the best paint that you can. You'll finish the job with fewer coats and more sanity.