From when can we make the payment at the front desk especially when we stay more than 1 night?

The invoice will be available only from the morning of the one day before of your departure.

e.g.
If you will stay for the nights of 20th,21st and 22nd, then check out at the morning of 23rd,
the invoice will be available only from the morning of 22nd. From the morning of 22nd you’ll be able to make the payment at the property.

In case you want to make sure the amount of your staying fee beforehand,
refer to the confirmation Email which has been sent to you from the website you made the booking at.