Is this the view coming in the front door?

i wouldn’t use a mirror on this wall.

I would do a gallery wall.

I would consider painting the ceiling-height closet doors the wall color, to blend them in or wallpapering the hallway including the tall doors (except for a small white strip at the bottom lined up with the baseboard). It's a little distracting that they are ceiling height but right next to regular sized hinged doors.

I would paint those closets the wall color and get glass knobs. a huge impact would be getting rid of the boob light lol.

Your wall decor should be placed at the intersection of the hallways.

Change our the over head lights to something that provides better lighting for the hallway.

You might look at placing the mirror, or a nice piece of artwork, to the left of the doors. You also might look at painting the doors a different color and changing the knobs. Please see our images here with ideas for you.

Mueller Modern Scandinavian Farmhouse | Featured On Dwell · More Info

Sneak Peek: Reclaimed Accent Wall with Rose Gold Mirror · More Info

Bee Caves Serene Contemporary Builder Home · More Info