The Mukhi House in Hyderabad, was built around 1921 by Jethanand Mukhi, an influential Hindu Sindhi family, has been
turned into a museum by the government. It occupies 833 sq yards, opposite Pakka Qilla fort.
Designed by an Italian architect, inflation adjusted, it would have cost the equivalent of 200m rupees (about $2,600,000) today.
The second video is from a family member. Note that contrary to the BKs' claim that Lekhraj Kirpalani was the richest man in India, the Mukhi was said to be the richest man in Hyderabad, & explains how their great wealth & power arose thanks to the British shifting land ownership from Muslims to Hindus in the Sind.