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

Chapter 10 of the Shri Sai Satcharitra provides fascinating details about Sai Baba's lifestyle, particularly where he slept. He would rest on a wooden plank that was merely four cubits long and about one span, or nine inches, wide. This narrow plank was suspended from the rafters like a swing, tied at both ends with old rags. As described in this chapter, Baba would sleep on this precarious perch, often with lamps burning at his head and feet. His movements were so subtle that no one ever perceived when he climbed onto or descended from the plank, highlighting his extraordinary nature.