PostalAnnex+ in the City of Perris receives mixed reviews highlighting both excellent and inconsistent service. Many customers report generally pleasant experiences with a professional, fast, and friendly staff in a clean store. Specific employees are frequently praised for being gracious, kind, supportive, and amazing assets. One employee is noted for exceptional politeness, patience, efficiency, and being super helpful, offering thoughtful suggestions and handling transactions smoothly. Another is recognized for being engaging, having a great sense of humor, and not hesitating to handle large shipments. However, the experience can vary. At least one staff member is consistently described as unhappy, rude, and lacking decorum, which negatively impacts some visits and prevents a perfect rating. While many customers highly recommend this branch for shipping, mailing, and return services, this inconsistency in staff demeanor is a noted drawback.