It's a hassle.
1. They ask for a 200,000 IDR deposit. Even 4-5-star hotels don't ask for a deposit, let alone cash. If you use QR code, the deposit is refunded 3 days after check-out.
2. Breakfast isn't a buffet, but a 50,000 IDR discount voucher for dining at the restaurant next door. The restaurant only serves non-halal food.
3. The room is very small, with no kettle, tea, or coffee, only bottled water.
The staff are friendly, but the management's service system needs improvement regarding breakfast and the deposit.