Well, until just a moment ago, I didn't think I had a studio or a room... I admit to taking up half of the family room, and it's a mess. Not to sound snippy, but I care less and less what people think of looks, so if there is somebody who doesn't like what it looks like TOO BAD, lol. If a friend stops by and sees my mess before I can pick up, I'm okay - if they are my friend they aren't judging me by the pile of sewing I may or may not be working on.
Then I just found out that I must have at least one studio, possibly two. I've been known to leave the ironing board up - even in the kitchen - and I have a small ironing board next to my sewing machine in the family room.
Older DD has moved out, lives in another state, younger DD is in college. I actually didn't want to move into one of their rooms as I like where I am - there's a TV here, I can toss laundry in (on other side of kitchen), keep an eye on dinner. If I moved, I'd be on the other side of the house. Then I finally suggested it to DH. Seriously, DD has spent maybe 4 nights here in the last year, for that little bit she could sleep on the couch, aerobed, whatever. DH says no, it's still her room. So in the family room I stay.