The first install didn't work on Joomla 2.5 but support quickly sent me another component that worked properly.
Confirmation emails are customizable. Google Maps API is works great!
The payment feature is not optional and the email confirmations will not send if you deselect the Paypal option in the back-end.
Support is very responsive via email and they have offered to customize the component for me by disabling the Paypal integration.
I will write another review after I receive it.
Overall it does what it states in the description.