And He said to them, "Behold, when you have entered into the city, there shall meet you a man, carrying a jar of water. Follow him to the house that he enters, and you shall say to the householder of the house, 'The Teacher says to you, "Where is the guest-room where I may eat the Passover with my disciples?"' And he shall show you a large upper-room, furnished; there make ready."
-Luke 22:10-12
The Last Supper, one of the most important events in the life of Christ wherein He instituted the Eucharist, was held in an anagaion (anything that is above ground; traditionally rendered and understood as "upper-'room'"). Now we wonder: what could this upper-room be? First, let's check how houses looked like in the 1st century.
