The building itself is worth a quick look, but you cannot go inside and visit it, so it's just the facade. But! There is a great evening-life in front of ot on the streets. This area is called Km Nol, because the distances in Jogja are being counted from here. There are many people sitting around, eating, chatting and enjoying...
Its a classical building like other central bank in Indonesia, mainly it was dutch building in colonial era.
its nice to see in the evening, and near to Kraton, U can see a lot of people just walking by in the evening