Bahasa Indonesia is the official language. We didn't have any problems speaking English.

in grand indonesia 12-15 desember midnight sale

kalau parkir 24 jam sepertinya belum tahu bisa atau tidaknya ya bu/pak

I don't what "Darby hotels" are, but the Kempinski hotel is connected to the mall, and the Mandarin Oriental, the Pullman, and the Ascott are all within minutes of the mall.

There is also the Mandarin Oriental Hotel across from the mall. Their breakfast is lovely too. They provide free return taxi to the mall once a day. Good deal :)

Thank you very much for the very useful information. Are there night clubs? In Jakara. Name the area if possible.

Hello Ayad, There are many bars and clubs. Also many rooftopbars, above westin hotel you have A rooftop bar. Clouds is A nice one and you have sky bar. De Hooi is A nice bar and in Kemang erea is alot of bar and restaurants Good luck

You should convert whatever currency you have into Indonesian Rupiah (IDR) for any transactions in Indonesia, unless you go with credit/debit card - then your transaction will be electronically proceeded and automatically converted to match the IDR amount of your transaction. There are plenty of money exchange services you can easily find, especially in Jakarta - you can even find some money exchange service at the airport so you will have Indonesian Rupiah before you leave the airport. At Grand Indonesia shopping mall, I think they have a money changer office called "Dua Sisi" there, just ask for direction. You may also easily go to any ATM machine - which is abundant - at the mall with the "Visa" or "Master Card" logo on it (depends on your debit card logo) to withdraw some Indonesian Rupiah. If you withdraw IDR from ATM machine, it will be automatically converted to IDR from any currency your saving account was. I think this might also work for credit card as well.