Keep in mind that WiFi "repeaters" work by receiving the wireless data stream and then re-transmitting it. As a result, use of a repeater will reduce the data transmission speed on your wireless network by at least half. You won't notice this if you use the computer in your bedroom for basic web surfing or email - but you may notice it if you do video streaming. If this is going to be a problem for you, then I suggest you explore other options for improving signal strength in your BR such as moving the location of the base station with use of a longer cable connection to it.
