Parking isn't free, it's not stated in the description. If you bring a car and park in the apartment hotel area, you'll be charged Rp 30,000 per day, which automatically adds up to Rp 60,000...
The room is incredibly cramped; even though it's cheap, it feels inhumane for two people.
It's also not soundproof; you could hear people vomiting and things falling over at night.
I won't be staying here again in the future.