griege is a pretty versatile neutral until it isn't.

also, lighting affects the way the interprets the color that it reflects.

I do not make color recommendations from images alone. you need find fabric swatches of fabric from any couch that you sre considering.

you need to measure off the differeent areas where you want to place furniture.

i cant tell how large the space is. once you have the measurements, then you can see how different couches and other pieces fit.

you also need to think how you are going to use the living area. Wil you have a TV in this room? if so, then you need to decide where the TV will be placed. will you want to be able to see from different points in the space such as from the Bar/kitchen as well as the living area. you may want to place the TV on an arm so that it can be moved.

so, you can see that thee are even more questions to answer and decisions to make before you think about those couches. you also need to how many people that you need to accommodate in the living area as well as the dining area. this, will you need to decide if you table that can be expanded with a leaf or means to accomdate those extra guests.