@Britner, I’ve been waiting for other people to list their techniques as I think there are simpler solutions out now days. However, almost 3 years ago, people were still using Hugin. I’m still looking for something more automatic. Three years ago, the camera technology wasn’t as good as it is today. Using a camera like the Z1 with HDR, you may be able to get usable stills that are fine for business use. The software to convert 360 images to still 2D flat images may still be new. Seems like it’s really a time for innovation now in the 360 image space. Professional companies like RICOH Tours can also improve the quality of the extracted stills by using auto-correction of the spherical distortion and adjust for image sharpness and color.
BTW, the RICOH Tours floorplan is quite good.