The only 'camp' that used to come close to your description was Theresienstadt and that was sometimes referred to as a camp and other times a ghetto. Theresienstadt's big claim was that it apparently had a large library, but no pool... There are pictures of the guards torturing prisoners in Buchenwald and tons of pictures of the selection lines at Auschwitz. Almost all camps had some sort of musical 'entertainment' The commandants liked hearing Wagner and the boys quite a bit... They were always billed as ultra-horrible places. The serbian camps were supposedly more brutal, but that is for another time.

One more thing - there was a widely publicized event where himmler took in an execution in Minsk and got brains or something on his spiffy uniform and apparently made hm real sick and he turned green, well himmler made some sort of procedural changes b/c of that... So there were executions and whatever did or did not happen kept Simon Wiesenthal very busy after the war. I think there definitely was a final solution and I'd like to know the truth about what happened. I do think that a far worse version of the final solution will happen again...

Henry turns green - https://www.holocausthistoricalsociety.org.uk/contents/einsatzgruppen/himmlervisitsminsk.html