I like the seats in this picture. Maybe these could work? Also, the screens are pretty cool, and could match your dark wood if you choose to keep that.
I know this is HHD, but just focus on the colors. This person is using green and saturated reds as an accent color. She also has the hanging sign, hot snack case, a couple of bread cases.
It helps too look at real life references. It can help with placement or just understanding theme/color.