Need towing advice for a Skoda superb 2014 diesel

Hi there as the tittle states I have a Skoda superb 2014 diesel and I'm looking to get a caravan which is a avan ray 2004 with a weight of around 1460kg. I understand it's well within its tow weight, but my concern is the tow ball weight from what I have googled the 2014 Skoda superb has a tow ball weight of 70-80kg and the caravan would have about a 150 kg weight I'm just wondering is it safe to do so with the car? Do I have change any suspension or anything? I have read another post of people easily towing this size and more with this car but the post was from 13 years ago so I thought I would just ask here for help and sorry about the lack of knowledge as I'm very much a novice. Thanks in advance