The vast majority of real estate photographers in the Willamette Valley do not utilize studio lighting for their photography. The reason that I do, is to ensure that your photos will have accurate colors, exceptional detail in the shadows of the home, clear views out of windows, and a magazine-worthy end result to reflect your brand's professionalism.
This image is an example of real estate photography properly lit with studio lighting equipment and meticulously hand-blended in Photoshop.