My living/ dining room is a big rectangular space and the first wall you see when you walk in the room is a long wall which I don’t think would look right as an accent wall. The sofa is on the wall opposite which is broken up by the door and a bit of wall so could I paint this section of wall instead? I want to add a bit of warmth to the room with colour but I know all the advice is it should be the first wall you see when you walk in! And opinions appreciated!