Wanted: program to draw apartment maps

["Marco Fioretti" <m fioretti inwind it>]

Hello,

I need to install on shrike some program to draw detailed
apartment maps: exact shape and size in the
requested scale, positions of power/phone outlets,
pipes, windows, etc...

Libraries with furniture clipart (sofas, bookshelfs,
etc...) would also be appreciated, but not mandatory.

I have tried XFig, but found it terribly awkward to
use (not "ugly to look at" I don't care for looks, I
mean actually awkward): can you suggest any other
alternatives?

TIA,
Marco Fioretti