Don't go the dish route. If you have decent internet, do YouTube TV. You can pause the service whenever you want (I turn it off from mid-Feb through August), and it's less invasive.
Prior to that, I had DirectTV. When they came and installed it, they said if I ever moved or canceled, they'd come back and take the dish down and make the roof "like it never happened." They refused to come back when I did cancel, and I had to go up there and deal with it. At least with that, you have control, and you can buy a Roku for each TV for like $60, and it works great, better than the smart TV app. Super easy. And if you want, you can cancel/pause without having to call anyone.