The Roman theatre was laid out similar to that of the Greek theatre. There was a backstage area, seating arangements for the audience, and an orchastra. The Roman stage went through many different stages before reaching the form we all recognize today.
Theatres started out as simple, temporary wooden structures. The layout of the stage was the same as in later stone stages-3 doors each opening to the brothel, temple, and hero’s house. The stage itself was inclosed by wings at each side and the scene house had a roof.
The Romans didn’t have a permanent (stone) theatre until the final years of the Republic, the latest reference to the Romans building a new theater was in 17 b.c. The large stone theatres seated tens of thousands of Romans. There wasn’t a front curtain nor were there performances done in the orchastra pit (unlike Greek plays). The patrons to the plays sat on temporary wooden benches where there was room, ushers would direct the patrons all through out the performance.