In the living room and bedroom, a lamp or wall sconce in each corner is flattering to most people.

Had to straighten your photo. Hard to tell that the sofa is red,.................looks more like a russet. That overhead light is very unflattering..............the room needs lamps and lamp table or floor lamps and doesn't need that mirror leaning in the corner. Please send those daylight photos of all the walls and this will be easier to provide some help..

It's a ceiling fan. Tomorrow I am going to take new photos because it is hard to see the details that's present now. Thank you

I painted the walls greige, added a jute rug (larger than the current rug), and doubled (or tripled) your curtain panels because they're too skimpy for that wide window. I'd get rid of the vertical blinds too, but I didn't do it tonight.

Remove the chair that looks like a desk chair. Either leave the space blank, or preferably, relocate the mirror to a place where it doesn't look crammed (if possible, since it's huge) and add an arm chair and a tall plant that's not so imposing.

Should I change the curtains? The beige walls really look nice! I am definitely painting the walls over , I appreciate your advice. Please feel free to give me more ideas. Thank you