WiFi router + cAP ax

Can you please help me with choosing the right product to build my tiny network?
I have a small house with base floor and 1st floor. I need a wifi router downstairs and one cAP ax upstairs (powered via PoE).
Which MikroTik wifi router I should choose to set it up and connect with cAP ax? I am a beginner and looking for “more or less” straight forward setup.
Would hAP ax³ do the trick?

Depending on requirements (WAN speed being one of more important ones) … but hAP ax3 is generally one of better choices.

Not only will it do the trick, there is a MikroTik video on YouTube explaining how to do it (though it uses a hAP AX2 as CAP):

https://www.youtube.com/watch?v=bHotZT41w3E

The hAP AX3 is able to provide PoE to the CAP.

Thanks a lot!!!!!!!!!