How much do you charge for a whole week?

I charge 10.000€ for a weekend but I’ve been getting multiple requests for a whole week and it overwhelms me.

For one I can’t imagine spending the whole week with a client and secondly it would be almost impossible for them to pay, which is why I’m almost certain that these “clients” are time wasters.

I don’t offer a whole week booking but if it were to be the case, how much should I consider charging? Or rather how much do you charge, if you do a whole week booking