Build a 3D house in Google SketchUp based on floor plans drawings

I haven't used Sketchup myself and will be open to all suggestions. This project is to build a 3D house model in Google SketchUp based on floor plans' drawings in .PDF - Shall show the exterior, 1st and 2nd floor interiors and the roof; - Needs to be in scale; - Dimensions needs to be marked, so that a blueprint doesn't need to be consulted to find out the widths or heights of the objects; - Turning on and off certain areas, for example - view the 1st floor or 2nd floor only. The drawings are provided with the project description.. This project, based on the results, will have a bonus part for 3D modelling of drawings of the plumbing, electrical and attic designs in SketchUp.