We have the carrier on a Skoda Octavia estate. It works, the carrier & the wheels hold perfectly.
Unfortunately, when the wheels are on, the lights, indicators, brake lights and number plate are partially covered. I doubt whether you can get through an inspection like that. That's why I wouldn't buy the carrier again, it's too tricky for me. But otherwise the product is great. Inexpensive, everything holds, there is room for many bikes (including a child's bike) and it can be mounted and removed very quickly.