Paint over the floors then carpet it .... 

You don't waste your time showing one person who gets there and  decides they don't like the paint color. 

We learned that we are not the type of flippers who paint houses and mark them up and sell them.

My advice is not to attend and send them the ugliest large-sized oil painting you can find at a starving artists sale, preferably with obvious overtones of sexuality, religion, or dementia.

For more details please read this thread .Exterior RenoThe painting has been completed aside for the doors.

Painted exterior of house "Crabby Apple" by SW.

As @Tim Schroeder mentioned HVAC but also appliances can be a challenge - hence I when I buy a property if anything is within a few years of failing, it gets ripped out and replaced. 

The cleaning and painting cost you another $2,000.

Lighting, bathrooms, drywall, paint, exterior upgrades and new roof.  

Complete interior paint.