Can you describe Sai Baba's unusual sleeping arrangements as detailed in Chapter 10?

Certainly. Chapter 10 of the Shri Sai Satcharitra provides a fascinating description of Baba's sleeping habits. He would sleep on a very narrow wooden plank, which was four cubits long and only one span (approximately 9 inches) wide. This plank was not on a frame but was suspended from the rafters like a swing, tied at both ends with old rags. Despite the precariousness of this setup, Baba would sleep on it, often with lamps burning at his head and feet. The text emphasizes that his movements—when he got on or off the plank—were completely imperceptible to anyone, highlighting his extraordinary nature.