Check out this property for sale in Wisconsin - beautifully restored railcar and cottage.
The railcar was originally built for the Elgin, Joliet and Eastern Railway Company in 1901 as their Private Car No. 40, “Illinois”. The railcar was rebuilt in 1951.
http://www.trains-trams-trolleys.com/home/wisconsin.htm
If you buy it as result of this blog posting, I expect an invitation.