Can you describe the development of the Wadas in Shirdi as mentioned in the provided text?

Initially, the primary accommodation for pilgrims in Shirdi was Sathe's Wada, which served as the original camp. As detailed in Chapter 4, more spacious accommodation was eventually needed. This led to the construction of Dixit's Wada. The decision for this was made in late 1909, and the house-warming ceremony was held on Ram Navami in 1911. Chapter 4 also mentions that a third mansion, Shrimant Buti’s Wada, was built subsequently with a great deal of money. This Buti Wada eventually became the sacred place where Sai Baba's body came to rest, marking a significant evolution from having no Wadas to three prominent ones.