Describe Bapusaheb Buti's emotional state regarding the construction of his mansion, from the initial plan to its final purpose.

Bapusaheb Buti's emotional journey was one of devotion, anxiety, and ultimate fulfillment. Initially, he was devoutly cautious, refusing to start work on the Murlidhar temple without Baba's command. Upon receiving permission, work began, but as Chapter 39 recounts, when Baba fell seriously ill, Buti became very uneasy and regretful. He worried that the lakhs of rupees spent would be wasted and the mansion would be useless. This anxiety was resolved in a profound way when Baba's final command was to be placed in the mansion, turning his worry into the "great fortune" of housing his Guru's Samadhi.