Narrow base high chair

I am looking for recommendations on a narrow base high chair. We currently have a graco convertible chair, but, front to back, the legs take up 5 feet of space and create a tripping hazard around the table. I know I could take the booster seat out and put it in a regular chair, but I don't have any extra, plus it's still not quite tall enough for our girl to reach the table. I am wanting a high chair with legs that go pretty much straight up and down rather than angle out or to the sides. So far I can't find any on wamart or amazon.