Hello /r/Indonesia, traveling to Jakarta for a month. Tips/Advice?

My husband and I are traveling to Indonesia for a month-long business trip. We would be staying in an apartment somewhere in Jakarta. Since we are traveling to Indonesia for the first time, any tips/advice/suggestions would be very much appreciated!

Edit: Thanks a ton, guys! We are in Jakarta and loving the city very much. Also, we are enjoying the food, especially Mie Goreng! Will try out the street food this weekend. Terima Kasih! :)