Holiday House Insurance How To Protect An Upfront Holiday Payment?

How to protect an upfront holiday payment? - holiday house insurance

This summer, my girlfriend and I go to Italy for 3 weeks and have the home together in advance, we remain.
It's feeling a lot of money, and if we feel good about the company, as we try, we still love safe. Protection against possible fraud or the company to spend the night is exactly what we want.
My first thought was to try to halt a holiday, the company bit more, and also call an Italian tourist office to see if the company can respond to. I think we should ask our insurance company, how they can help.
Has anyone tips for us?
We live in the Netherlands on the road.