Tribble, in my opinion there is to much of the same color. The ceiling blends into the wall. The walls blend into the floor. There is no definition of space. I think if you would change the paneling color and then change the carpet to a different color or even tile, it would make a better visual statement. Room size is great and I hope you enjoy it. Adding furniture will also help.
But thats just my
And congrats on the house!