Outdoor, Concrete Fences, Wall, Large Patio, Porch, Deck, and Concrete Patio, Porch, Deck With so many small interior rooms and divisions between spaces, the addition of a net ceiling brings openness to the back alleyway, where the family often gathers to eat dinner. Not only does the net allow for ventilation and light, but it offers a place to play for the children, who love to climb and lounge above their parents.  Photo 14 of 16 in 15 Brilliant Designs That Work Around Nature from A Narrow Courtyard Joins a Unique Two-Family Home in Saigon