Hello Mario,
It should be mentioned that the Payment Request add-on does not allow charge deposit. If you use confirmation “By admin manually” mode, the add-on allows to charge the full amount only. You may find out how the Payment Request add-on functions with each confirmation mode here.
There is also no option to have different deposit for different accommodation types, unfortunately, the deposit amount is applied to all the accommodation types on the website, however, we will consider your suggestions for future plugin updates.
Regards,
Andre