I'd be livid. It is simply inexcusable. I've stayed in many hotels, and one of the pleasures of travelling alone for me has always been having the liberty to freely hang my things up, having my makeup out and ready, and having the privacy to do as I please, knowing my belongings are safe and secure. This is an egregious violation that pushes the limits of belief. I'd want some kind of recompense for this, beginning with a complete refund of the price of my stay. I'd register the strongest complaint with the hotel, and I'd at least threaten a lawsuit.

And I, too, want to know what hotel did this.