What were the exact circumstances that turned the Buti Wada into the Samadhi Mandir?

The transformation of the Buti Wada into the Samadhi Mandir was a direct result of Sai Baba's final wish. As Chapter 39 recounts, Bapusaheb Buti was worried the building would be useless as Baba's health declined. However, by a 'stroke of fate and by Sai’s command,' the situation changed. Baba's last words were, 'Place me in the mansion.' This clear instruction from Baba himself resolved all uncertainty for the devotees. Following his command, they placed his holy body in the inner sanctum, which had been built for the Murlidhar idol, thus turning the mansion into the sacred Samadhi Mandir.