office building designs, It is really simple. An Interior Designer creates, organizes, and designs commercial and/or residential properties. Basically, an interior designer works with the interior of a particular space, such as rooms, offices, boardrooms, and various other internal spaces. Here is a list of some of the places that interior designers can work in: hotels, banks, restaurants, stadiums, arenas.,office plan 3d,Interior Design can be a very lucrative job choice for the right person. You might be wondering exactly what an Interior Designer does.