Can you describe Sai Baba's daily routine and living conditions while he was in the mosque?

Sai Baba's life in the mosque was one of extreme austerity. According to Chapter 5, he had a specific seat where he would sit facing south, observing the sacred fire, or dhuni. It is mentioned that he was seemingly awake for all twenty-four hours. His only attire was a loincloth, and the dhuni provided his only protection from the cold. The mosque itself was a very small space, described as just two bays, where he sat, stood, slept, and met with everyone. Into the sacred fire, he symbolically offered his ego and worldly desires, constantly chanting "Allah-Malik."