Need a flat near Siloam Kebon Jeruk

You really need to consider where you want to be of in Kebon Jeruk. Puri Park view is the nearest set of towers to the hospital and it's on the same side of the toll assuming you want to work in the Siloam hospital.

There are 4 big universities around that area and so plenty of boarding houses or Kosts.

Up in Puri there are more upmarket appartments. Closer to the city you will find another 12 or so towers around central park and Neo Soho (also Central Park) . Taman Anggrek is expensive and the new 6 towers there are nearly finished.

There are apartments for Binus University in Kemannisan and the further out in Meruya but they are all close to the area.

Why are you heading to this most exotic part of Jakarta?