A email from a customer in Wollaston Lake. He would get 1 bar at the end of the dock or on the roof virtually no service.
He installed a cellphone booster. Look at the cell phone from no service to 4 bars and full service.
Installed and working. I get 3 to 4 bars typically but I can not move very far from the repeater and maintain connection – just 1 room to either side. That's fine for 1 of the homes but I wonder if you have something that can broadcast a larger signal range from the base station? I would install another in my fathers other cottage so it would not matter which one he is at with regards to cell phone connectivity.
By there way, here are a before and after on my cell.