MOCA Support with Xfinity

Hi, I recently moved into a unit where there are only coax outlets in the rooms. Right now I have an Xfinity Gateway Router XB8-T plugged into the coax outlet on the first floor and use the WIFI network. However, I have two rooms upstairs that want wired connections. This is a rental so I cannot change the wiring and having an ethernet cable running from the 1st floor to the 2nd floor is far from ideal. Can I use MOCA adapters in each room to allow wired connection? Is there anything to note for buying those MOCA adapters or settings to tweak on the Xfinity side?