Francisco,
I tried once to model a home and wasn't overly successful replicating my
energy bills. That's not to say it can't be done, but I don't think
that's what eQuest was designed for. HEED was specifically designed for
homes
user friendly interface. Again, I don't have much experience modeling
homes, but I think you might be better off starting there. I'm also
copying the Building Simulation list to see if anyone there has anything
better to say on the subject.
Eric