Under an agreement between Mockingbird Events and Laura, two events spaces were to be leased to Laura. She, in turn, was to lease an office space in the building she owned back to Mockingbird. In the lease agreement, it was agreed that Mockingbird would have the entire office at their disposal. However, Laura occupied the office for some months, and refused to move out even though she was repeatedly asked to do so by Mockingbird. Eventually she left the premises but her the room remains filled with personal items.

Required:

Can Mockingbird bring an action against Laura for specific performance of the agreement and have her remove these items, as per australian laws? (max 600 words)