Need help installing a new broadband router box

Hi there, I recently got a new broadband router and I’m looking for someone to help me install and configure the box in my home. I’d like a quick setup with basic Wi-Fi, secure network name, and password. Ideally, the technician can run a quick speed test, update the firmware if needed, and show me how to connect my devices. I don’t have a lot of technical knowledge, so clear step-by-step explanations would be great. I live in a two-bedroom apartment and would prefer a daytime visit on a weekday. If possible, I’d also appreciate advice on optimizing signal in a couple of rooms.