I have a 23 x 28' room in the basement that is a walk out and I have my sewing and crafting set up in there and that is where my quilt group meets also. I have a couple of closets in there too and although it is not fancy at all ..it is pleasant and I have lots of room...I have about 8 gals that meet each wk at my house for group..we used to quilt more but now it seems it is more portable for them to bring knitting or embroidery etc.
I have a big walk up attic that is ideal for storing batting and stuffing etc so that works well..
It is just dh and I so I have all the room I can possibly use and more than enough to clean lol