Sketchup (the free version) is awesome though for producing 2D plans and eles is pretty limited as you cannot do title blocks or print to scale. There's been a couple of threads on drawing software on here before.
Not sure what "eles" is - typo?
SketchUp prints to scale. You have to be in "parallel projection" rather than "perspective" and pick a standard view like "top", "left" etc..
In the print dialog you may have to untick options that alter scale for you (like "Fit to page") and if you just want the current view scaled, you untick "use model extents"
After that, the scaling options should be active
For my recent submissions I printed to PDF, then used the normal text tools in the PDF program (Foxit PDF) to add titles and other bits, callouts listing materials etc. Downside is you have to redo it when you print a new PDF, but Select-All and Copy Paste means it's not a hard job.
You can place 3D text using sketchup - I used this to annotate what room was what, give a title. I also drew scale bars literally by drawing a row of 10 alternating colour rectangles at the right size in the model (a 1 metre long rectangle) that when scaled in the print output met the planning dept's requirements
Yes, the output was a bit crude, in that you can't set the line weights, dashes, styles.. Areas aren't shaded if you use vector output - for all that you need to purchase SU Pro, and use Layout, but the planning dept really didn't mind - they had drawings that were accurate and to scale and conveyed the intended schemes