Has anyone heard of Izzirent?
 

I am looking to rent a car from Ljubljana to Split, Croatia in July, for 10 days. Since an automatic transmission is the only thing I've driven for the past 30 years, I am trying to find one. However, prices of $1100-$1600 Canadian have left me gasping. I've tried autoeurope, economycarrentals, economycarhire, sixt, thrifty--best price I found was $1100.
I found this company, in Slovenia, offering a significantly lower price. However, they are completely unknown to me. Their website says they are a discount car broker site located in Slovenia. They say the car is coming from avantcar.
I certainly don't want to end up scammed or stranded, but I can't afford a huge rental cost, either.
Has anyone here heard of this company?

Hi, since i am from Slovenia i do not rent cars on their website as i have my own, but I am more familiar with their second division,we book sailing boat for Croatian vacation every year at their izziyachtcharter.com and everything has always been arranged as ordered. Otherwise Avant Car is known as the best car rental company in Slovenia.