I recently cleaned out a (teeny tiny) spare bedroom in hopes of making that my sewing room. And someday it will be. I just haven't been able to find an affordable sturdy table for cutting and sewing yet.
I do have most of my stash stashed (haphazardly) in there so at least that is a little bit of progress. Though I really need to sort through it and organize it now that I actually do have a little bit of stash.
In the meantime, my cutting / sewing area is my kitchen table. It is really a great table (maybe I should move it into my sewing room and use a card table in the kitchen since we seldom eat at the table anyway!)
My basting area is my living room floor. That's not really ideal since I have carpet, but I do have one of those foldout cardboard cutting board things that helps a little bit. I don't have much floor space (I live in a pretty small home) so I don't know what I'll do if I ever want to do anything larger than twin size.
So ... here is my "sewing space" .....
My sewing / cutting / kitchen table
My basting area / living room floor
(and this only a 46 x 62 -- not even a real twin size!)
My cutting / sewing table (when I get one) will go in the area where the baby mat is
These boxes will go to BoyChild's house as soon as I can get him to come and take them
Some stash - some thrift store pillows waiting for new covers
And, there you have it! :-)