That’s exactly where electric scooters (or, quite possibly, folding bikes) could come into play in your case. Of the four that CR tested, a few have foldable frames and ended up moderately easy to hold, if somewhat heavy. Even folded, they didn’t make good candidates for overhead storage on https://www.electricscooterhaiba.com/electric-scooter-for-adults-electric-scooter-pure-product/