Kawa Haus is a freehold condominium by Sansiri. It is located within the T77 community. T77 is a guarded and gated community in the Ekkamai, On Nut area. There is a prep school, a mall (Habito Mall) and other amenities within the T77 community. There is a shuttle bus to On Nut BTS. T77 is a very popular area with the locals and the expatriate community.