After 20 years with our PW, every year I'm still making tiny changes that make life easier.
This year I bought an open plastic box about 8x6x6" from the Dollar Store. It fits in the little cupboard above the microwave where I store the plates, coffee mugs and a few little things. The box holds our 2 stemless glass wine glasses and 2 other bigger glasses that are kept in those old purple Crown Royal bags. No more worrying about them rolling around the cupboard. The cupboard has a terry towel on the bottom to help cushion movement. I have some space at the back of that cupboard for a longer box to hold the little things. Maybe by next year I'll found that.
I found our daily maps and tourist info were ending up on the floor between the two front seats. For 50 cents I picked up a small cotton shopping bag that can hook over the arm of the passenger seat.