These homeowners wanted a light, bright space.
Changing from colors to cream can be done but it takes some work. To go to a cream or any white color, the walls have to be primed. I had the primer tinted to the wall color, Eggwhite by Sherwin-Williams. I used their Quick-Dry Stain Blocking Primer. Two coats of the primer was used with a 4 hour dry time between coats.
Next day, I used Super Paint by Sherwin-Williams in Eggwhite. Super Paint is primer and paint in one. Two coats of this paint was also applied to get good coverage.