You can select either a floor or multiple neighborhoods on the stack, the neighborhoods will display in the Information Panel.
On the stack, select the floor.
Select multiple neighborhoods. Hold the Ctrl key + click the neighborhood to select multiple neighborhoods. You can also, hold the Shift key and click the first neighborhood and then click the last neighborhood which will select all teams between those two points.
From the left-panel, click the Neighborhood tab. This displays the neighborhoods.
From the Neighborhood tab, select the neighborhood.