Help setting up a HBookbooking system on a Wordpress website

I have a website that needs a new booking system, so I have decided to use HBook: https://maestrel.com/hbook/

The booking page will have 120 accommodation units, of two options. There will also be additions to each booking like children, pets etc. The booking system will need to link to Stripe.

There is a database of bookings that will need to be imported. I have checked with the plugin developer, and this can be actioned - although it does seem to be involved in that the spreadsheet fields will need to be renamed.

I also need this task to be completed quite quickly. I am open to offers on this project.