I stayed at this RedDoorz and was quite satisfied. The staff were friendly and helpful, making check-in a breeze. The location is also strategic, close to SSK Karawaci, and there are plenty of restaurants nearby, making it very convenient for grabbing a bite to eat.
The accommodation is located within a housing complex, quite quiet and comfortable.
For improvements, perhaps the bedsheets could be replaced with a more appropriate size, and the pillows could be updated as they're no longer comfortable.
Overall, it's worth the price—you get what you pay for. Suitable for a short stay on a budget.