The Globe Theatre
The theatre you are thinking of is the Globe.
Globe
When people used to go and watch perfomances in the Globe, the wealthy, or as you would say "the posh people" would sit on the seats in the theatre.
There is only one stage in Shakespeare's Globe Theatre in London.
globe
The theatre you are thinking of is the Globe.
William Shakespeare built it and he used it.
The first building expressly intended to be used as a theatre was The Theatre, which opened in 1576.
Globe
Names of theatres in operation while William Shakespeare was involved in the London theatre industry are the Theatre, the Curtain, Newington Butts, the Rose, the Swan, the Globe, the Fortune, the Hope, the Red Bull, the Blackfriars, the Cockpit. There were also a number of pubs and taverns which were converted into theatres from time to time, and lecture halls and private homes were also used. Shakespeare himself performed at the Theatre, Curtain, Newington Butts, Globe and Blackfriars and he was a shareholder in both the Globe and Blackfriars.
When people used to go and watch perfomances in the Globe, the wealthy, or as you would say "the posh people" would sit on the seats in the theatre.
There is only one stage in Shakespeare's Globe Theatre in London.
globe
That would be the Globe. None of the others started with G.
The Globe theatre in London was used for putting on plays and was especially famous for putting on the plays of William Shakespeare.
Shakespeare's Globe Theatre, completed in 1996, is an attempt to create an almost faithful reproduction of what we think the Globe Theatre which was built in 1599 looked like. I say "almost faithful" because in order to be used as a public theatre, it had to conform to fire regulations, and the people who make such regulations do not give a fig for historical accuracy.
The Rose, The Swan, The Hope, The Fortune, The Theatre, The Curtain, Newington Butts, and the Blackfriars, take your pick. Shakespeare performed at the Theatre, The Curtain, The Globe, the Blackfriars and possibly the Rose.