Colleagues get along well with one another.
The turnover rate is high; almost every month, someone leaves, while new employees are constantly joining. There have even been cases where someone became the most senior employee in the department after only two or three months on the job.
The high turnover rate leads to many unclear and miscellaneous tasks during handovers between new and existing employees. The person taking over the work often ends up dealing with things that “nobody knows about.”