About banks and/or ATMs, 2 possibilities exist (like "Karnataka Bank ATM").
The following are the major cities: Mysuru.
In term of hospitals you can find 5 places (like "Mamatha Ganga Maternity Centre", "Sridevi Hospital").
For restaurants you have 1 places with "Hotel Popular Biryani Palace" for example.
Are you looking for an apartment for sale/rent? Or interested by a house? You can check that on MagicBricks.