Just to follow up -- decision has been made and it's kind of safe and boring, but feels right! I decided to step back on the pattern for the seat cushion so I could go wild with pillows. Below is the seat cushion fabric. It is a perfect combination of the wall color in the room (gray-green) and my trim/cabinet color (cream). And, it's an indoor/outdoor fabric so it will wear well. For pillows, I will have the black/multi print that matches the chair seats -- I have 3 of those -- as well as 2 pillows made from the Moroccan print fabric on the "wrong" side (darker side shown in last pic above). I still have 2-3 other pillows and will get something more solid for those, preferably "over the counter" pillows from Pottery Barn or Target since I am already spending $$$ on this plus new window treatments in the dining room (because I am having the dining room painted, and we all know that if you have a room painted, you then need new window treatments...and a new rug...and might as well get new dishes too...).

Does the fabric come with a backside or just a piece of fabric in the raw w/no backside, is the color true as shown ?

Yes its very frustrating isn't it! Especially since RV manufacturers made heavy use of brown... and more brown! Your furniture and cabinetry in your RV looks really nice! I would love to have the lighter color sofas.. ours is brown. Here is the rug I ended up using -- it was pretty cheap, like $40 on Amazon I figured if I didn't like it no big loss there : This is the fabric I used on the cornices: And here's the kitchen/living area .. I don't have a pic with the rug in it but it just fits in the 'living area' under the 2 ottomans. I didn't want to remove the cornices either due to they house the day/night shades and can't do without those. previously they were brown/black fabric. gross.

My son watched some you tube videos and ordered some sort of vegan leather to make attached seat/back cushions for his family’s kitchen banquet. Much easier to keep clean. Maybe you could get a piece of plywood cut to fit your bench, some high density foam, and some vegan leather and staple gun yourself an easily cleanable, slide-acrossable bench cushion. It looks like the bench has a little lip around the edge which will keep the plywood back cushion in place.