COMMUNITY / MANAGED WIFI: Can WiFi in one apartment be disabled?

All units on the property have the Ruckus H550 Access Point.  For medical reasons, I need the WiFi turned off in my apartment so that I can set up wired Ethernet connections to my devices.  The Ruckus has four LAN ports on the bottom.

Property manager says Comcast is telling him this is not possible, that all apartments have to have WiFi activated for the system to work for everyone.  

I've read that there is an option for "Bridge mode" which would allow this.  What is "Bridge mode" and is what I am describing possible?

If I can't work this out, I will have to move and I've been here only five weeks and otherwise love my apartment.

Thank you so much,

Suzanne