FantasticStay offers you the possibility to import a list of reservations from an Excel file
The first step is to prepare your file inserting the following mandatory fields:
Guest name
Check-in (match format to date format in FS settings)
Check-out
FantasticStay Listing ID # (found in the URL of the listing in FS)
Channel Source
The other additional info available for import are:
Channel Commission
Confirmation code
Guest phone (ensure country code is added properly)
Guest email
Payout price
Base price
Cleaning fee
Tax amount
Adults
Children
Infants
Confirmed at
Refunds
Planned arrival
Planned departure
Notes
Cleaning notes

Please note: for a successful import, it is essential that your Listing titles on the file are matching the title of your Listings on FantasticStay
Here's an Example reservation spreadsheet.
You can check here how to export reservations from different channels.
Once your file is ready follow these steps from your FantasticStay account:
Go to the Apps Center
Select Excel Reservation Import (Migration tab)
3. Upload your file
4. Choose the matching column for each field, at Listing you will need to choose Listing and as Ref ID. Each listing ID can be found in the URL of the property on FantasticStay (example: https://test.fsapp.io/listings/view/18712)
5. Submit
FantasticStay will notify you via email once the import is completed!