"So long as you don't break it, yes." Sure, Ginny wouldn't be playing quidditch with the Harpies anytime soon, but her team broom was expensive and, beyond that, a sentimental item that she wasn't eager to part with.
Lifting her cup to her mouth to drink a bit, she considered what Sirius was saying. "Would it even work here? I know it worked at Hogwarts, but I always thought that was because everyone at Hogwarts was magical, and of course the castle itself."