Pompeii New Secrets Revealed with Mary Beard (how the slaves lived)

excellent documentary about the lives of people in Pompeii, the most interesting it is how the slaves lived....
we have never heard because it is like for us to tell how our washing machine live!
for the Romans the slaves where there to work for them and make the life easier
the slave had very bad life of very very hard work
he we see a villa of a very rich Roman and under in the basements of tunnels without windows lived the slaves, moving burning wood to make hot water for the rich Romans to use or moving the shit of the rich arse