Higher positions allow more signal to cover the areas where you actually use your Wi-Fi, and let the router broadcast with fewer objects impeding the signal. The ideal position for a wireless router, then, is in a central location. ... It's also worth considering what parts of the home you want to get Wi-Fi coverage.

Does WiFi work better going down or up?

Routers tend to spread signal downward, so it's best to mount the router as high as possible to maximize coverage. Try placing it high on a bookshelf or mounting it on the wall in an inconspicuous place.

Where is the best location for a WiFi router?