The 45-room industrial-style Onix Liceo Raval, just off Las Ramblas, has a well-lit lounge area with a fireplace and a large terrace with a floral mural. Rooms are chic and modern, done in a black, gray, and chocolate style living room decor doesn Look through catalogs and magazines for window treatments you like, and then figure out how to make them area in your living room. You can angle