Hi and thanks in advance for helping me out with some novice questions.
I am closing on a home next week and the living room is an off-white eggshell with some designs painting on it in a medium blue. I want to paint it with a much darker color. They are plaster walls (the house is about 80 years old) and I am using a latex flat paint.
1. Do I need to prime this?
2. Do I need to sand between each coat?
3. Do I need to wash the walls with TSP?
Also, what does everyone think of Behr paint? I have found many posts that have blasted the brand but they tend to be 1-3 years old and I know that they have done some new things there to improve their product, so any recent experiences would help!