Anything you like. Without details or photos we are taking a stab in the dark. High-gloss oak can be any colour from off-white to black. Depending on stain, no stain, clear coat or oil based. The room's direction, your personal preference, your lighting, your furniture, etc all play a part. I'm a lover of Scandinavian Modern so I like white walls with plenty of colours in my soft furniture (like a purple painting + teal area rugs + high-gloss red cabinets). White is always a good choice (primer white is even better) until you figure out YOUR design preferences.

Based on what I see you have far too much furniture in the space, I assume the area is not on the order of 23 to 25 feet in each direction? With a dual recliner sofa, the center ottoman is redundant and in my opinion you have two too many chairs in the space. One sofa, two chairs and that's it - plus side tables But that's not hard and fast, scale drawings are needed to know for sure. Perhaps don't buy everything at once - start with the sofa and two chairs, then get it in the space and go from there.

Your second option is the only one that looks like wood to me. Make sure to get real samples and not rely on online photos- they aren’t accurate.

These are the floors.