It is actually unknown if this composition is leaning by design or for another excuse. Although the edifice leans, the top of the temple is perpendicular to the bottom. Whilst key Hindu temples are advisable at sangams (confluence of rivers), river financial institutions, lakes and seashore, Brhat Samhita and Puranas https://hanumanmandiradelaide.com.au/shani-dev-temple-in-adelaide-a-sanctuary-of-faith-and-divine-blessings/