1, your first method, a corner of the TV wall in the living room is just opposite the entrance door, as shown in the figure. This is called chong in feng shui, which is not good! I suggest moving that wall to the middle, not so long, 1.5 meters is almost enough! Put it in the middle of the living room, leaving space at both ends, so that the entrance door is facing the screen and the like, and you don't have to build this wall so high!
2. You don't want the position of the booth, there is a dining table against the wall, and your wedding room is enough for you and your wife!
Nothing is done on the wall near the kitchen, which is a waste of space. It is enough to make a shoe cabinet against the wall, 40 cm, or across the south, but it is a bit bad, that is, the dining table is next to it, which affects eating!
4. Your second estimate is the most common practice. If there is no table, even if there is a booth, you have to eat too far.
5. The last one is the least feasible. The TV and sofa are too far away.
hope this helps