The door of the house faces the balcony of the restaurant. Small area, not suitable for putting screens. How to solve it?

Draw a 60-80CM wide screen on the purple line as shown in the figure, so as not to affect the walkway. The gate is facing somewhere. In fact, as long as there is a little shade in the middle, it doesn't mean that the whole connected space should be covered tightly. So the screen doesn't need to be as wide as the door.

The house has some shortcomings, such as the small dining room, no lighting in the bathroom, the kitchen door is too close to the door, and the north and south are not ventilated. But these are all serious injuries, and there is no way. Generally speaking, the house pattern is relatively square. I hope I can help you. If you are satisfied, please accept it.