The location is okay (a pro!?)
The salary offered isn't very high, but the expectations are clearly much higher than the pay.
They expect you to know a whole lot of things, and to do everything well and quickly. There's also a huge amount of work.
On top of that, the boss's emotional management is also somewhat...
Not to mention the way they go back on their word.
They even order afternoon tea for themselves without ever asking anyone else if they want anything.
No one is asking you to treat them—asking would not be that difficult.
They treat employees like subordinates; there is no sense of being colleagues.
New hires also leave after only a short time, so the turnover rate is extremely high.