Had a great and smooth experience here. Booked Audi A6 and really got suggested the very same vehicle which was surprising as long as rental companies usually provide something worse in fact. As long as the Audi was station wagon, I asked for sedan replacement and got literally brand new BWM 3 sport package with only 5000 km. Gorgeous fresh car, enjoyed it very much.
Returned it with no damage and got my 1500 eur deposit refunded to credit card in 4 days. I was a little bit nervous because they don't block the amount on card, they charge it together with rental cost, but it went smooth.
Just a usual precausion: check for damage carefully before getting out of garage. I always use flashlight and check surface thoroughly.