Layer Estimates:

Layer: Building Point (ID:0)
Count: 1990
Extent:

XMin: 517663.738396758
YMin: 6880008.0710496
XMax: 554074.113009666
YMax: 6936656.57838288
Spatial Reference: 28356 (28356)

Layer: Building (ID:1)
Count: 1990
Extent:

XMin: 517658.7236
YMin: 6880002.73759977
XMax: 554091.9206
YMax: 6936660.96369975
Spatial Reference: 28356 (28356)