In article IPeje.1419361$Xk.743364@pd7tw3no,
says...

I see carpet as having unhealthy offgassing (outgassing? whatever ...
you know what I mean). Any opinions or suggestions?

What's your budget -- is wool carpet affordable?

Or wood floors with wool or cotton area rugs?

--
is Joshua Putnam
http://www.phred.org/~josh/
Braze your own bicycle frames. See
http://www.phred.org/~josh/build/build.html