You can't be more central in Jakarta than here, the flat is tucked in the middle of downtown, so the location is top notch. It is 60 square meters, bright, parqueted, and has an amazing view of Jakarta's skyscrapers from the 33rd floor, and the good thing is, no mosquitoes :)
If you travel with kids, it has a large play area on level 5 with large swimming pool(s), Sauna, whirlpool, and Gym. All free of charge. Convenience stores, ATMs, Italian, Thai, Indian, Indonesian restaurants are on lvl 1.