Yes, here is the complete Ooty itinerary for 4 days which includes how to commute, best places to visit, things to do, where to stay, offbeat experiences and everything you need to know - https://www.travelcharacter.com/ooty-itinerary-for-4-days/
The best and the most luxurious property to stay at is The Wild Planet Resort, Nilgiri. It is a 3 hour drive from Ooty. The Wild Planet is a unique tropical retreat, a hideway inside the jungle, only accessible to its privileged guests.