Hello,
Here is my situation: I have 2 AP's with OpenWRT 19.07.7 installed on. One is set-up as a router, the other as a dumb AP. They are at both ends of the house, connected with LAN cable and within each other wifi range (albeit weak).
What is my best option to create a seamless Wi-Fi in my house? I've read about DS but this works with connecting both AP's through Wi-Fi instead of LAN, which isn't an option given my situation. There are so many other options like 802.11s, B.A.T.M.A.N. ... that I don't have a clue anymore.