This is a great idea but I’ve always had concerns about lending out my vehicle. What if it’s returned damaged, or dirty, or the user smokes in it etc. I’m not sure how you overcome these issues. Plus it just doesn’t feel right to lend out my car to a stranger! It’s definately the way forward though. In a few years, most people won’t own a car, they will just use these type of services in a similar way to using a taxi today.