Strategi pendanaan dengan permodelan arus kas berdasarkan kemampuan dan minat market pada proyek 1000 Tower Rusunami : studi kasus pada proyek Apartemen Prima 1 Pulogebang - Jakarta = Project financing strategy based on market capability and interests using financial cash flow modelling for 1000 tower Rusunami project : case study of Apartemen Prima 1 Pulogebang - Jakarta