Your image shows a non-orthogonal view with what appears to be the 2D Wireframe visual style current. (It could be the Wireframe visual style, also.) Try changing the visual style to one of the shaded views if you do not want to see through the items.
As for plan and elevation views, was the model created with AutoCAD Architecture and/or AutoCAD MEP objects? If so, changing the view direction to Top (and setting an appropriate Display Configuration, if the current one is not appropriate) should give you a plan view. Elevations could either be generated using the 2D Section/Elevation tools or by changing the view direction to Front, Left, Right or Back (for exterior elevations). Interior elevations or sections could be done using a Live Section to cut away objects in front of the desired view and setting a Front, Left, Right or Back view direction.
David Koch
AutoCAD Architecture and Revit User
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