Single Google WiFi to replace wireless router?

My network topology is pretty simple:

ONT -> Modem/Router (WiFi disabled) -> 8-port switch.

Connected to the switch are:

NAS

Raspberry PI

4 x LAN ports in the house

In one of the LAN ports in the living room I currently have a Xiaomi Mi Router, which serves as WiFi access point.

It's causing issues, e.g. dropping connections, and it's only 100 mbit.

I want to replace it with a single Google WiFi. Area to be covered is only ~100 m2, so one should be fine.

Also looked at Ubiquiti, e.g. the AC Lite, but I read somewhere else that it may cause issues with Chromecast. Plus, I can get the Google WiFi for free on Flybuys. I also don't need / want to tinker with the settings, Google WiFi seems to be just plug and play.

Just checking that I can just replace my Xiaomi Mi Router with a single Google WiFi to serve as my single WiFi access point?