I have shed in the backyard that is 200+ feet from my access point in my house. I want to bring a wifi connection out there to play music, watch videos etc as there is no cell service. What is my best method of accomplishing this? An ethernet cable run out to the shed would be difficult and might be too far away. I've looked into Powerline networking but I don't have a circuit that strictly connects the shed in the backyard to the main service panel, as in the circuit is shared by other things. Any ideas that would be economical? Thank you