change the finish of all millwork to the wood in the same tone as desks removing all blue add a 6 perforated panel as a crown moulding running across the entire wall like the first reference image finish it in the same purple finish as the third reference image change the sofa to this sofa in the second reference image in the same dimensions as the existing sofa change the desk chairs to the ones in the fourth reference image change the coffee table to the one shown in the fifth reference image