What is the opinion of Reddit about the
Twin Mattress Protector – Waterproof, Breathable, Blocks Allergens, Smooth Soft Cotton Terry Cover. The Premium Mattress Protector Will Surely Increase The Life of Your Mattress. (Twin)?

And assuming you’re staying there, I’d ask if you can order yourself a few extra of these style fitted covers and sheet sets to make extra certain. Very easy to switch even in the middle of the night and go back to sleep! (I’m an adult who has had medical issues; I don’t understand why this isn’t just standard. Even regular people get the flu every now and then right?) And if possible, a zipper encasement over the mattress itself as a failsafe, if they don’t have one.

As a parent I would be super impressed if a kid was forward-thinking about their needs and accessibility.