I don't have a sewing room and can't image that much fabric.
Most of mine is in the attic and I have to go searching (or shopping) when I want to start a new project. My goal is to use it up before I die, so I only buy what I need.
My office is where the sewing machine is as well as the TV and the sofa. So sometimes I am asked to stop sewing during the movie (the family can't hear the actors).
But I switch from working to sewing when there is time while waiting for a file to download or for software to open.
I multi-task a lot. :)