Not a pro, I think you need texture, window treatments, softness, and some art that you love. The living room and tv would not be part of my sanctuary, especially puffy sofas.

It’s all one huge room. Would you leave blinds up and curtain over?

Lamps on the bedside tables would add warmth, functionality, and interest.

Here’s the progress. Think I need a couple throws for loungers and some more wall decor.

Here’s another

Here’s a couple more pics