Love the French Gray and do not like the Oceanside blue with it. I would do the entire room in the French Gray and the only accent wall I would consider is just the front wall in the entry. it would not be Oceanside. Wait until you start painting the gray and you will see how much of a lavender undertone it has. I do not see the French Gray working with the colors you have now…the yellows and greens. You might want to reconsider the gray. Try “online” gray. It will work with Oceanside. And I would only paint that front door wall in the teal. Then you can bring it into the main room.

Below are just a few ideas for what you might be able to do with that empty space. Perhaps you could try a sideboard there, make it a small desk/office area, you could make it a reading nook, or another small sitting area.

Hi @Allyson Jones, please consider the following arrangement of furnishings. This is meant to give you a lot of flexibility, more seating options for gatherings with family or friends. The carpet would need to be rotated one quarter turn every so many months so it wears out evenly given that you have traffic to the guests quarters. Do not be fret over empty walls. Empty space is very importance. Add only things that matter to you, that bring you joy, that tell the history of your family. Avoid home goods stores, all those cute items go out of style quickly. Keep only two of the stools. Endeavor to use the dining room table more. It is important for a family to turn off the tv and focus on each other. Use this plan to measure how the sofa unit should fit in the space. Use a glass coffee table to keep the space visually lighter. The chair in the corner can be a funky statement piece, either by its shape or color. If you do place a chair there, replace the light fixture currently in that corner with a floor low-wattage canister light on a timer, so it automatically turns on at night, and off a few hours after you go to sleep. Such lights, on the corner of a room, produce a very warm and inviting effect. I hope this helps.

I doubt you can squeeze the bookcase and sofa on shelf wall. There is a sequence to use in redesigning a room. 1. Determine layout of main pieces. 2. Select rug(s). 3. Select wall and ceiling color(s). 4. Paint. 5. Ensure everything works well, make adjustments as needed. 6. Set out wall hangings to determine best layouts. 7. Hang art. 8. Add final accessories such as decorative pillows and throws, trays and plants. Sometimes this sequence isn’t possible but if not roughly followed a lot of redo is generally needed which takes more time and resources.