I acctually installed many windows at the walls, and I make celling transparent. For privacy concern, I build inside windows in the bedroom and bathrooms. Sun is shining in the morning; you can see the stars and galaxy at night. So, download and place this house in lots. There is a tree in the middle of the house. I didn't place and plants and outside decorations around the house, so that you can place any things you like. #transparenthouse #enoughsunlight #elegancedelicate #creative #funny