Look at BM Carrington Beige, BM Clay Beige, BM Edgecomb Gray

Regarding the window that faces your neighbor, if you want to take advantage of the natural light you may want to get sheers. The size dining table will depend on how many people you usually have sitting there to eat. My dining table has a leaf in it, in case I need to expand it. I find that very helpful. A round table will be easier to get around than a square or rectangular one. An oval one may be even better. Depends on your needs. A chaise is very pretty, but I don't know how practical it is. I personally like more space to move around in than stuff. You have to consider the amount of space you have to work with. Try to make lighting an important part of your plan. I like a table lamp or wall sconce in each corner at chest height.

its large enough you can bring in botanical patterns or geometric patterned textiles. Color of your own choosing. The far wall w fireplace and clock in the living room would be nicer if lighter. You could take the same hue just lighter. It looks a little dreary/nearly gray which is going to be yesterday's aesthetic if not already...... then almost any color scheme would be nice or neutrals for that matter. More I look at it...ceiling is not high..I'd lighten that wall...others walls if you feel like it , and work w neutrals. Just a pop of blue for accents...or green....enjoy your new home!!!!

You could start with a professional colorist or start at a BM or SW store; I have met some paint folks who were genius with color. Our local Lowe's had a guy; really miss him. You can work with a color wheel, but I think that will confuse you by providing too much info. If you look through a paint store's color cards that feature colors you like and varying shades of them on the same card, you can take them home where the LED lighting will give you a better feel for how each works in situ. I suggest you each go to the store separately and select your paint color cards. Sit down and discuss, justifying your choices and see if you can narrow the cards down to 2-3 for each of you. Then you can order larger samples from www.samplize.com so you can see them on different walls in each room, in different lighting and weather conditions (sunrise, sunset, nighttime, mid-day, raining, sunny, gray) to nail down how they will work in your room, with your lighting. You can also acquire info on other colors, not on the cards, that are designed to work with them in a complimentary way. Now, part of selecting color (really the last step in most decor projects) is to consider your fabrics/textiles, which can't be changed as easily as paint can be. If you have your rugs, upholstery, art already it will be easier to do. If starting from scratch, you'll need to start mood boards for the furniture you plan to purchase. Do you have samples of the flooring you've chosen? That's part of your "board" too. It will be easier to make decisions on the individual rooms if the flooring is already installed. Placing the color cards with the board will help focus in on the best color for your place, and it may not be the one you have in mind right now. Be sure to take a cushion or matching pillow from the navy sofa with you as you shop for color and other fabrics/textiles. Big job but worth taking your time!