Don't roll them, spray them. You don't have to cut anything in or take off the plates just paint right over them.... keep a wet rag or towel (not dripping wet, but you know...) and as you get done with the rooms, clean them off. Works good for me on a daily basis and on a standard 3 bed 2 bath apartment it usually takes me about two-three hours at the most, that's including prep time. Painting apartments is completely different from painting a house...:thumbup: