September 10, 2009 3:52 pm TO THE RESCUE: SLEEK LIVING ROOM DESIGN A family needs a child-friendly design scheme for their new Upper West Side apartment.We tapped Courtney Cachet of Cachet Home Consultants to create a polished, yet kid-friendly look for Margo’s living room. Local 5:34 VIDEO: Columbia University protesters takeover Hamilton Hall 3:01 I-Team: NYPD officers testify in surveillance video controversy 1:59 2 suspects charged with murder in Long Island body parts case 2:35 Extra NYPD patrols in Central Park after series of violent crimes 3:01 Columbia begins suspending students after protesters defy deadline