I've been going to Hotel Paradise for years and love the place. It's an old style Indian hotel in the quiet Yadavagiri neighbourhood. A favourite with old-fashioned Mysore families for functions and the lunchtime thali.
I had a room on the 3rd floor with an amazing view out over the city. Very comfortable, old fashioned wooden furniture, slightly antiquated bathroom.
The staff were all great -- but one of the housekeeping / laundry managers deserves a special mention. Unfortunately I don't know his name, but you'll know him when you meet him -- one of the most cheerful people I've ever met!
It's not a modern 5-star type of place but it it's comfortable, clean and quiet and has its own quite unique charm.