Layer Estimates:

Layer: Multipatch_3D_Buildings (ID:0)
Count: 4355
Extent:

XMin: -13660665.5771667
YMin: 5695769.25540014
XMax: -13657695.5111768
YMax: 5698993.65850055
Spatial Reference: 102100 (3857)
Vertical Spatial Reference: 105700 (105700)