Zonder is a joke of a company. Run by chubby cheeto eating nerds that think up ways to scam peoples money. Alot has changed since the 80's where eveything was face to face, now they can sit and lure you in with false e-mails all done from a computer.
They will market vacation rentals at nearly a 1000% mark up to you the consumer. So not only will you eat the cost but you could have rented the property just as easy your self.
The worst part about this is once you purchase or buy a vacation rental these highly skilled computer hackers CAN & WILL get into your PC and steal you info! Credit Cards, Social Security #'s, birthdates pasports, you name they can get it.
DO NOT DO BUSINESS WITH THEM AS IT COULD COST YOU YOUR IDENTITY!!!