I don't particularly appreciate having a bunch of the same things. I keep the ones in use. If I wear only two shoes all the time, then I give away the rest.
If I have a new favorite pen to use, I give away the previous one. I am obsessed with low-minimalism!
Only have a few of the same item if necessary..
We have like a max of 3 items in every room;
Living room: Sofa, office desk, library
Bedroom: Bed, Wardrobe
Guest room: mini sofa, library
Kid room: Bed, Wardrobe
You don't need to fill rooms!
Even in the kitchen, have max 6 of everything. Pretty enough for everyone!
It keeps you fresh and focused. Love having empty spaces. :)