Car brought for maintenance ... would be ready the...

Car brought for maintenance ... would be ready the same day. In the evening it appears that they have 'forgotten' him.
Fuel tank of replacement car appears to be only half full. So fully fueled when returning. Consumed about 3 liters yourself ... but goes for more than 20 euros in gasoline. Would be settled on the invoice. Not so.
They don't see me again, what a worthless service.
Look for a garage where they do honor agreements!
It is that I cannot give 0 stars ...