Connecting iMac to Apple TV via Apple Airport Express and repeaters

[Svenist]

Hi

I need to connect my iMac to Apple TV via Apple Airport Express on one network. Also, since the two devices are quite far apart about 15m I have about 5 repeaters, just so I can connect between those two devices. Is there any easier and less complicated way to connect these two?

 

[Fewshin]

How close is one of those devices to a wifi port. If one is close connect it with ethernet. It should be faster. I wouldn't know I don't have that issue. Also another tip is maybe get better WIFI.