Workday: when I go home, I shower, put my pajama on and lie in my bed. I can usually watch 1 episode before I eat. After eating, I make a cup of tea and go back to my bed where I can watch up to 2 episodes before it is 10PM (as I wake up early > go to sleep early). IF this last episode has such a cliffhanger, I usually watch half of the next episode or just enough to satisfy this unbearable ending. Otherwise I can keep watching until midnight but it is rare as I regret much in the morning.
Weekend: basically I am in my bed all saturday with my cats, tea and whatever I can eat and on sundays, I watch my drama while bathing usually 2 or 3 episodes with 1L tea and whatever I can eat inside (mainly fruits I prepare beforehand: can be ananas or mangoes or oranges or grapes, etc.). I keep watching after my bath 1 or 2 episodes
Well of course all of this apply onlly if I am not bothered by social activites
Btw, I am the marathoning type, I usually wait for an airing drama to be (almost) completed before starting it