Housemate untidy and always missing bills. Some advice needed as i'm relatively new to the houseshare lifestyle. I share a townhouse with another male. For the most part he's cool. Laid back and quiet. Nice enough character. But he's the laziest fucker i've ever met. Several days of dishes piled in the sink. Leftovers from meal prep on the kitchen sides. Hair and mess over the bathroom sink and shower enclosure. I message him to split the cleaning and his idea of this is just to hoover the bottom floor. 
On top of this he regularly misses his bill week but can afford beer and weed. I don't want to cause issues in the house as an atmosphere would be hell living in the same house. But i also can't keep picking up the slack with cleaning and bills. I regularly work 60+ hour weeks and haven't the time or energy to father him.
Any ideas as to how to handle this? Any advice greatly appreciated.