Here are some of my suggestions:
- Under beds
- In the back of closets
- On top of cabinets
- In guest rooms or offices (Buy a nice cabinet to store it in, if you want).
- If you have a climate controlled attic, basement, or garage, you can store them there. Or you can store things that don't need climate control there, like paper goods, razors, toothbrushes, etc.
- Under furniture, maybe you have a side table that has a table cloth on it. You could store it under there.