This is the view of my kitchen through its door when I am sitting in my study. It is chosen because of it tiled floor.
I did the quick sketch with the estimated horizon. I only drew the eye level line when I did the checking. I was having big trouble in drawing the cupboard. So their lines are all in wrong places.
The lines of the door roughly met together but not on the same point as the tiles and the microwave. I am pleasantly surprised that the microwave and the tiles lines are near the horizon. I think the reason for the door lines not meeting the others is because the door is too short.