Fridge is probably inefficient; doesn't self-defrost; lacks the water reservoir of the other fridges I've seen (though the host provides a water filtration system.)

Microwave doesn't rotate and has pretty primitive controls. I suppose the toaster oven might be fine, if it still works.

I had never thought of bringing netting, or heard of wearable nets. Huh. No, I haven't had pollen problems here (not that there's a whole lot of plants in the middle of the city); I'm known to be sensitive to grass and some trees.

A simple approach would leave me unable to open and close the window; ideal would be some easily toggled adhesive.

Does the netting trap heat?