Actually, based strictly on the pictures, your house is saying something to the buyers. You have storage in all the bedrooms which means, "inadequate storage space". Shelves full of toys, busy walls, packed closets, lots of stuff all "say" something to the buyers. Several of the rooms look great, but others are just too full. I don't know if the house shows better than the pictures, or the pictures show better than reality, but that's what I see.
All 2000 square foot homes are not created equal, some live "bigger" than others. Some are over stuffed worse than yours and others are more sparsely furnished.
Based on recent sales and pending properties since you've been on the market, what have buyer's chosen over yours? What does that tell you that you need to do to get the next buyer.
I wrote a blog series you may find helpful, How to Sell Your Home Quickly and for Top Dollar and have attached a link below. It may give you more ideas.
All the best.... more