Thinking about buying one, won't get loads of use but may be useful for school holidays. Needs to be easy to put on, well padded (no scratches on my car please), lights still visible, for 3 bikes. If it folded up and was cheap that would be an added bonus but appreciate I'm asking for a lot. The Saris Bones always seems to come out well but is a bit more than I want to pay. Any other suggestions welcome but please remember I'm a not good with fixing things cars or bikes unless very simple!