I have a TPlink Archer D5 AC1200 Wireless Dual Band Gigabit ADSL2+ Modem Router as my wifi point. I've varied the direction of the 3 antennas.
It's right in the middle of the upstairs floor, the most middle part of my little townhouse. It's gyprock, no brick inside. I'm less than 15m away from the corners of the house.
But in different parts of the house, we kinda work with 5g, kinda half disconnecting with 1-2 bars. Then I'd need to go to 2.4ghz
Would a single google nest wifi work better in this environment?
Pick up a cheap router with repeater function on gumtree. I did for $20.