Off white brick & stucco home. What color can I use, I like medium/blue, to paint shutters, large wood 2nd floor deck and front door. I am lost wondering which elements to consider. Insider trim! Oh, this home is on an ocean block.

I am applying primer to a stippled ceiling in my back landing/stairway. I do not think it has ever been painted before (hence the primer). It is peeling off in some areas…why? and will another coat help this?