Sea sucker or talon roof rack?

mallorcajeff

Any one got one or used one? I really dont want the faff of a normal roof rack as i would never take it back off yet would be rarely used. Dont want to buy a new one as i usually use my van but have just a car at the moment and being an abarth 500 getting the bike in leaves little room left. I fancy one of these anyone got a used one?