Typical opening: anti-bird net work depends on ledge depth, entry gaps, cleaning access, and utility layout more than broad floor area
Building mix: block-style homes, staircase windows, shared drying sides, and repeated balcony lines
Outdoor conditions: Ongole heat, dust, drying routines, and road movement make breathable but easy-clean bird exclusion important
Common layout cue: block balcony, staircase-side window, utility corner, shared drying side, fixing surface, cleaning access, and visible finish