In my opinion during the stay at Oyo 923 Sultan Hall Inn was unsatisfactory, There are a few things I want to explain: 1. Air conditioner-cool enough but it would be nice if serviced / repaired to be more comfortable (0022 22), The bed cover might be outdated. 3. not equipped with a power outlet or plug so that the TV does not function and electronic equipment. Maybe because the price is fairly cheap so the facilities are not optimal, but the service and atmosphere is quite comfortable, the officers are friendly.