Home remodel -- wall paint dilemmas!

<> We decided to remodel his 2 bdr/1bath apt in Jan. The project started in June. The kitchen/dining was completed last month, and I am done procrastinating the paint job. I started painting two days ago, and now the place is starting to look dull, monotonous, boring? >> I need to love this place because I stay at home with my 2 year-old, and I work at home as well. Please help! This kitchen/dining is not my ideal setup, but I cook every day and counter space as well as a pantry were must-haves. Now my problem is how to achieve a natural flow with the partial open floor plan... see images:

I am standing where the birch dining table should be. From left to right: hallway leading to bedrooms (left), linen closet (end), and bath (right, not shown); the center wall is primed, as I'm stuck on color choice? Behind this center wall is my cooking area and the all blank walls in there have been painted SW Morning Sun, looks cream to me, but the picture deems it yellow-ish.

This entire area is visible from the living room. All cabinetry is gray, and the North wall is also painted in SW Morning Sun.

I beg you to please excuse and try to ignore the mess 🙈🙉🙊. I am standing by the wet bar area. To the far left, you see the East wall that begins hallway. Every wall in the living room (and the rest of the apt) is a different color (not my doing). To the left is the main entrance. Should I paint all walls the same? If so, which one?

These are my color options. Any ideas?