Start by clicking on the Smily logo (as shown in Figure 1) on the Add Channel page: https://app.usewheelhouse.com/ca/link/bookingsync
Figure 1
To connect your Smily account, click on "Connect your Smily account" (as shown below) to log into Smily. You will need to install the Wheelhouse app and authorize it on Smily. Once authorized, log back into your Wheelhouse account and your Smily listings should appear on your Wheelhouse dashboard.
Note: Under the Default Rental Synchronization with Wheelhouse make sure that All rentals should be synchronized with the Wheelhouse application by default is set to Yes, otherwise, the listings will be inactive in Wheelhouse.