who was that fakir who led Chittnis to the mysterious bathroom & vanished ?

When Shri Chitnis of New Delhi visited Shiridi in 1973 there were not many accommodation facilities then,Shri Chittnis had to make a do in a common dormitory with no attached bath/toilet facility.The common bathrooms had no water in their taps.He was wondering where to refresh himself when a young fakir resembling SHRI SAI approached Chitnis & knowing his predicament, took him to

a bathroom nearby which had plentiful water in its tap. Shri Chitnis had a good wash & while he came out to thank the fakir ,he had left. Meanwhile ,the family members who were sitting under a tree wanted to refresh themselves as well . Chittnis escorted them to the bathroom with ample water where he had his bath but to his surprise ,there was no such bathroom and all the others were without
any water. The mysterious bathroom just disappeared. Now guess who was that fakir who led Chittnis to the mysterious bathroom & vanished ?

JAI SAINATH !...........................