Yong Kai had a keen understanding of my event's requirements and was extremely responsive to all of my queries, despite it being the first time that I sought to rent WiFi routers in organising an event. On the day when he delivered the WiFi routers to the event venue, he patiently explained how it works and recommended where I should set them up, upon looking at the venue and its facilities. I would definitely come back and recommend Rentafi to others for an efficient, trustworthy, and reliable WiFi router rental service.