Flexible hours: YES

With office cleaning as a side hustle, flexibility in hours can vary. Typically, you can set your own schedule as long as you coordinate with clients for access to the office spaces. There may be some fixed hours if the cleaning needs to be done outside of office hours. Online feedback suggests that while the job is generally flexible, some clients may have specific time requirements or deadlines that need to be met. It's important to communicate clearly with clients to avoid any scheduling conflicts. Overall, many individuals have found office cleaning to be a relatively flexible side hustle option.