RED COYOTE GUARDING in Windsor Reviews

The job offer from Red Coyote Guarding for an Office Cleaner requires prior cleaning experience and the ability to work independently. The salary range is between £10.00-£11.00 per hour for a part-time, permanent position. It would be beneficial to know if there are opportunities for career advancement within the company. Moreover, since English language skills are preferred but not required, could someone elaborate on the communication expectations and support provided for non-English speakers in the workplace?