This is a common workflow for landscape architects, civil engineers, and surveyors. "Good" depends on whether you need a (raster) or vector contours/buildings (vector).
Here is the breakdown of the best methods, from highest quality to easiest. Requires: AutoCAD Civil 3D or Map 3D (Standard AutoCAD does not have this tool natively). import google earth into autocad
This converts Google imagery into a standard GeoTIFF that AutoCAD reads perfectly. This is a common workflow for landscape architects,