We have you covered here - when you arrange a viewing using our smart viewing arrangement tool, we'll email the tenant your full address.
The tenant will also receive a reminder around 2 hours before the scheduled viewing time. They also have a facility to cancel the viewing, which you would get notified of.
If the tenant needs to contact you on the day of the viewing, they will do so via the OpenRent messenger. Please turn on notifications and make sure to keep an eye on any messages.