Hi @Charles92
A key premise of Airbnb is that full payment is taken on booking. This gives you as the host confidence that the guests have the funds and that you will be paid.
To be honest your place is such good value that I would worry about having a guest who couldn't afford to pay for ten days at your place up front.
What would you do if the guest arrived and didn't have the funds to pay you? Or wanted to negotiate a discount.
I think there are other platforms that take a deposit, so if that is what you prefer, perhaps list with one of those.