Where you put the wifi extender is up to entirely your demand and target of using the wifi extender. If you want to get rid of the dead areas, ensure that the extender is put into the room in which it might appropriately connect to the key router and at once offers the network to the zone where you need it. If you want it for outdoor use, please ensure the extender is weather-proof, or beneath the proper shed if it is not weather-proof.