It is usually a good start to choose a rug or piece of art then the colors flow from there. What are the dimensions of the room? What styles do you like? A wider TV console in wood would be good against the white wall. I prefer a sofa and 2 chairs rather than a loveseat.

Congratulations on your new home. Since the pathway through the space to the patio is on the right, I’d stack the living/dining area on the left…with the tv on the wall opposite the windows, with seating facing the tv wall and the dining table near the window. What styles, finishes, textures, colors do you like? Lighter color furnishings with texture, softness, and interest would complement the blank canvas of the room.

You have a good start. I like the TV there and on the table is a good viewing height. Make sure it is centered. Use a 'floating' seating area. Tape out a large area rug on the floor to size it. Probably 9x12 or even 10x13. Then get furniture to fit on it. Start by searching Houzz for inspiration photos:

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