If....you have concrete under the carpet, etching and staining might be a possibility. I've seen it done....not too bad; although, virgin concrete turns out much better.

I have hardwood work in my future.

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daw_two
Germantown, TN

Links:
Sold last car --- 05/2012 1984 300D Light Ivory, Red interior
No longer selling Cluster Needles Paint
No longer selling New Old Stock (NOS) parts

Past:
3/2008 1986 300SDL "Coda"
04/2010 1965 190D(c) "Ben"
& many more