I stayed at Oyo flagship for I coming friend marriage function in banglore I really found it amazing. The rooms are bigger and better and airy and spacious as well . I didn't face any problem. I would say the total experience was okay because of definitely cheaper compared to other option. Value for money for sure esp if u travel on a budget. Room are decently maintained and clean . So, yes OYO is good option to stay
The staffs are good the hotel is nice it's clean