hi bob: to answer your question, there is free flow if i leave the
downstairs door open and no the rest is not air conditioned.
actually, in this instance, i'm not looking for advice about what to
do; i'm looking for advice about who to call to come to the house and
give advice.
i've learned plenty from previous questions and from reading what
others have said. now it's time to call someone in, if only i can
figure out who that someone is.
thanks!