The Henry Miller Theatre sported the exact replica set design of what was seen at Studio 54, just smaller and more intimate. Everything (set wise) was identical. At the Henry Miller Theatre, they also had small round tables on the mezzanine level unlike Studio 54 which had regular theatre seats (upholstered in faux leopard fur) -- which were grouped in pairs with a small rest table seperating the seats which contained the same small lamp that the orchestra tables had on them. Behind the orchestra tables were small cushioned banquett couches, but since they were lower that the wooden chairs at the tables, your view was obstructed by those people sitting at the tables. Behind the banquett couches was a seperation, then came the tall bar stools which also had a small round table with a small lamp on it. Behind these were tall bar stools known as 'bar seats'. The rear mezzanine had tall bar stools after the leopard upholstered mezzanine seats. Behind the tall bar stools were the 'bar seats'.
During the run of CABARET, The Henry Miller Theatre name wasn't anywhere to be found outside -- they put the KIT KAT KLUB name instead so this added to the feel that you WERE going to the Kit Kat Klub.
The set design had a raised wooden platform stage and the orchestra level tables surrounded this stage, so the actors had audience members surrounding them at all times.
Waiter/table service was provided before the performance and during intermission -- not during the show. Drinks were available as were some some finger-food (small sandwiches, cheese and fruit platters, etc.). No meals were actually cooked and served, etc. If you ordered a drink and the show started, the waiters/waitress would bring it to your table during intermission.
Also, in order to maintain the theme that you're not seeing a Broadway show, they would not give you a Playbill (Stagebill) until after the show and as you left.
Here's the original CABARET at Studio 54 Seating Chart: