I would be very careful with a balcony that has glass windows, as this could create a heat/direct sunlight situation on that balcony that could literally "cook" your bird, especially in your summer/hot periods...
****If you put his cage out on the balcony full-time, which is a bad idea due to the glass windows, but if you do, you absolutely CANNOT EVER COVER HIS CAGE WITH ANYTHING LIKE A BLANKET, TOWEL, SHEET, ETC.!!! We just had someone a few months ago who lived in the same general area of the world as you and who kept his 2 Love Birds out on the same type of balcony, and he would cover their cage at night with a sheet. And one morning the sun came-up and was shining on the balcony before they got out of bed, so the sheet remained on the cage. And when they did get up and remove the sheet, both Love Birds were dead due to Heat-Stroke.
So keeping your bird on an enclosed balcony, porch, etc., any "enclosed" room that is exposed to direct sunlight on a regular basis, is a very BAD idea, because direct sunlight can literally FRY your bird very quickly, even in winter months when the ambient temperature is quite low, the direct sunlight going into an enclosed balcony can cook your bird...And that member who's Love Birds were accidentally killed out on his enclosed balcony had a horrible time getting over it and was blaming himself terribly...So honestly, if I were you, I would NOT keep your bird's cage out on your enclosed balcony, but rather inside of your home, in the "main" room of your home where you and the others who live in your home spend most of their time when they are at home,
so that your bird is always among his "flock" and feels safe, secure, and included...And I would ONLY bring him out onto the enclosed balcony when you were with him, because that's the only way you can be sure that the direct sunlight is not heating-up the enclosed balcony too hot for him.