Interior Review offers a unique service - they scan the interior of your house or apartment into a computer and generate a computer drawing of your floorplan. This may sound silly but when you do home renovations, you need an "as-built" plan. You typically pay your architect to come out and measure and draw. That's expensive. This is cheaper and more accurate by far.
The process is simple. A guy walks around your house with a laptop computer and a laser measuring device that is connected to software on the laptop. Each wall, corner, height, etc. is measured - the tolerances can be exact - and then a complete plan can be computer generated or transferred directly into your architect's computer.