OT: Favourite hotel in the world? Aman Nath: Actually, I have two: Oustau de Baumanière (www.oustaudebaumaniere.com) in Provence, France, and Chapslee (www.chapslee.com) in Shimla, Himachal Pradesh.   OT: When did you last visit? Aman Nath: I’ve stayed at the Oustau de Baumanière only once, for a night, just before we opened Neemrana [hotel] in 1991.