In reply to ranger*goy:
We let our place in France using Owners Direct, think of it the other way for a minute.
We own a fairly expensive house 1,000 miles away that we have furnished using good quality furniture (John Lewis standard) we then let people have the keys for this house on the strength of a couple of emails and at £250 deposit.
It calls for a lot of trust both ways but overall it works very well, my suggestion would be phone the owner and have a chat about the house and the area for a few minutes, you will very quickly get a feel for them and will know if you are happy to proceed.
Of course there a rogues in every industry but we have also rented many properties and have never come unstuck that way either.
Remember the vast majority of people are honest and want you to enjoy a holiday if you go the their place.