I call it a lot of things! "Too Small" and "Messy" come up a lot. LOL
I also call it my "studio", "my Room" (with a capital R) and sometimes, "My happy place"!
We may be moving soon-ish (in the next year or so)....next house is GOING to have a bigger room for me!! 10x10 is not enough for sewing, much less sewing + book binding + painting + drawing + sculpting...