Verified for Chennai.Other cities are also pretty cheap.While booking, if you apply referral promocode, You will get instant discount of Rs 500 and booking amount will be changed to Re.1

Steps: Download Roomstonite App from Playstore:
http://www.roomstonite.com/appstore/
Select Cities – For chennai the rates already discounted upto 94%. Oyo Rooms(Complimentary Breakfast and Wifi).Booking starts as low as Rs 96 if you dont want to use referrals..Else its free.