The software is designed to have a single property-group and single owner or manager of this property group.
Two methods can be used for multi-units.
1) Each multi-unit property is a single property-group. In this case you will need a unique email address for each property group. You register independently with the software application with each unique email address. With this option you can have different managers.
2) Use one email address and one property-group. Create property names with the "unit number" in the property name you create. With this option you have a single manager, and still manage many units at one address.
It's always free!
Note: We are a FREE service and each feature is weighed against the cost to maintain the support for this logic.