Obviously, we're pretty useless at magic without our wands, and after that last bit, I'm sure your grandfather has hid them somewhere. We're going to need to make a break from here, but first, want to get our stuff out of the way? I doubt we'll be able to make it out of here with trunks this time.
I know that some wizards have transporters, so that they can send their things places ahead of time. Do any of these happen to be in your house?
If there is, I was thinking of a diversion. In the case of wands, I could steal Lief's, as he is a blood relative. The wand should work somewhat. The only problem is getting our trunks out of these rooms and into Hogwarts.