It is literaly the best place to eat crab in town (greater jakarta). Dont be fooled by the "standard" look of the place. They served the best seafood dish here, especially the black pepper crab. The black pepper sauce is to die for and combined with tender juicy fresh crab, it is simply the best.
The other food are nice also, such as the kangkung (vegetable), squid (cumi masak tepung) and fish (kuwe bakar).
It really is the star of crabs...
Ps : it is also not very costly. For 2 its around three hundred thousand rupiah or about 25 usd.