Need help installing a home Wi-Fi box and basic setup

I’m looking for a friendly tech person to install and set up a new Wi-Fi box at my home. The job includes connecting the device to the modem, ensuring a stable network, configuring basic security (password change, SSID will be provided), and testing the connection on a couple of devices. Preference for someone who can explain steps clearly and can work around a small living room with limited access to the router. Must be comfortable handling standard UK broadband equipment and able to provide a quick, clean setup without leaving cables exposed. If you have experience with popular providers and can offer a brief written checklist after the job, that would be ideal.