Interior design is such a wide topic. From painting to pictures and bathrooms to living rooms, every area of a house has some aspect of interior design - especially if you are a homeowner! Generally those that rent do not get as involved with interior design as homeowners do. This is because of the idea that, frankly, they are making dead end investments if they upgrade parts of the home or paint the walls. They think "why put all this time and money into something that isn't even mine?" - And rightfully so.
However...
There ARE other ways to improve your living space that do not involve physically changing or upgrading the actual building you live in. For example, furniture can follow you anywhere you go! Not to mention, some people have the same furniture pieces throughout their entire lifetime and then go on to pass them on as antiques. How cool is that?
One room of the house you can guarantee to spend time in is the bedroom. So why not start with nice solid bedroom furniture set?
Different pieces to consider when choosing a bedroom set are headboard, footboard, nightstand tables, desk, armoire, chest of drawers, or a vanity.