I have a bad experience with OYO. After successful booking, the hotel staff denied the check in saying the room already booked and because of app error the room was shown available which is not a valid reason at all. I wasn't expecting such behaviors from them so i had to take alternative room which was too much expensive. One request that when you fund hotels please select authentic and trustworthy hotels only. Otherwise you will lose users and business. Thanks to customer care person anyways.