Own Control panel for Appointments+ ?

Hi, I installed the Appointments+ and it works well. Now, since I installed this for a client on their website, I have a feature request.
Would it be possible to create a separate Logon Panel just to access appointments+ ?
Reason: If the client's business lets the receptionist take manual bookings, they need to logon to do so. We don't want the receptionist to access the whole Wordpress site Dashboard, only appoinments+
Makes sense so far?
Creating a new user with limited privilages does not work since they cant just access app+ but would also see the other plugins, pages etc.
So yes, if anyone has an idea how to do that.. you would be a very popular person :slight_smile: