Upgrading to Netgear AX router questions before buying

[coolgrey32]

I plan to upgrade my router. Currently I have an airport extreme connected to a wireless extender. If i buy an ax router from netgear. Can I just plug it to an extender? Currently I'm just doing a room for rent. My landlord has a modem/router and connecting the netgear to that modem/router would be impossible since i have to put the router in bridge mode. Here is my current setup.

[microchip8]

Do you actually have AX devices or are planning to get some? AX routers are still pricy at the moment and their firmwares are not fully bugfree, especially those from NETGEAR. Plugin a router into an extender might work but depends on some factors