real Air quality — Live readings from Bali Air Dispatch (AirGradient, OpenAQ and Smart Citizen sensors). The nearest sensor can be several kilometres from the villa.

calculated 10-minute walk — Calculated along real streets and paths (OpenStreetMap), at walking pace. It starts from the villa’s approximate position and does not see missing pavements or traffic.

sample Rush-hour traffic — The roads are real (OpenStreetMap). The congestion levels are an example, not measured. Real hourly journey times come next.

sample Building sites — Example points. Real building sites will come from our inspections and from residents’ reports.

sample Night noise — Example. We will measure noise at night during our villa inspections.

sample Rainy-season flooding — Example. Real data will come from residents who lived through the last rainy season.