Most efficient way to get cable to 5+ locations

Good evening, i have a unique need (i think) where i'd like to have tvs in many of the rooms for my rental property.  Is the only way to do this pay (i think) $12/box&remote combo for every location i want a tv?  

I know you can use the app but renters aren't going to do that i want it easy for them...is the cost of that "easy" really $12/room?  what do you suggest i do to most efficiently get remotes to 5+ rooms?

Thanks!