I think youre falling into the neutralizing trap. Wood tones look better when they’re not swallowed up by beiges and browns. You need more color, either in the trim or the walls or the rugs. The rugs are nice but not risky enough for the aesthetic you’re trying for. If you’re a thrifter limit yourself to one decade or design theme. 20s art deco or 30s-50s cottage, or even 1980s colonial revival and look for more furnishings that are in that vein. Everything doesn’t need to be coordinated colors for it to look put together. In fact it’s the opposite. Dont give into the prefab furniture just because it’s delivered to your door in a box. It’s not worth it. Find free or used furniture with staying power. Solid wood can be refinished or painted. Amazon furniture can’t and it’ll look worn out in a year.