Is it possible to use the same channel with multiple access points and still have good WiFi?
This is entirely possible. I've attached an image that shows this scenario, and as you can see, there is a central AP on channel 11. Its signal is overlapping the signal of the other six APs, three on channel 1 and three on channel 6.
There should be no interference and the data transmission should remain clear and stable despite a fairly large number of access points close to each other. To achieve something like this, you need to adjust the transmission power of each access point so that the signal remains strong in the immediate vicinity of the wireless access point, but not so strong that it interferes with other access points on the same channel.
Keep in mind that the 2.4 GHz signal generally travels further kuwait telegram data than the 5 GHz signal, so you should set it to the lowest settings available, and yes, some argue that the 5 GHz frequency should be increased to the maximum, but this will really depend on the amount of interference in the area. This is why it is important to do site research to understand what settings need to be changed. The good news is that both Android and iOS offer these tools for virtually free.