I tend to bulk buy toilet rolls and Bold washing powder when they are on special offer. I struggled to find a place to keep them all. Then I hit on the idea of storing them under the bed. Works out quite well for me.
It used to be cats til I ran out, now its the other seasons clothes, towels, curtain fabric waiting for a day when I really want to do them, and hats... lots of hats
The other med is suitcases, photos and a memory book I started for Dave that I will never finish but can't throw away