Yeah, little sis needs to go back to school. Hopefully she'll start to grow up in the next couple of months... Otherwise it sounds like summer's going to be hellish. I hope for your sake and your parents' that she does.

As for the whole cleaning conundrum, I think moving your clothes somewhere for a short time should be ok, and probably the best solution until you get stuff moved in. I've seen your room and it's a little small. And yay for a jump drive of steel!