Copy the double glass door and balcony from the bottom and place 2 double glass doors above with the same balcony but wider to fit the 2 doors.
They should extend down to about where the color changes on the wall and be bigger than the windows. The balcony railing should match that of the balcony that is already there except wider to fit the 2 double glass doors
I need it to look very realistic and I need 2 renderings. 1 view looking at it directly and one view at an angle.
Let me know if you have any questions.