I would personally prefer something along the lines of Uma Canggu over Amankila with teens. At like half or a third of the price its maybe 25% less nice than kila and it has actual real life stuff to go do - thats walkable. They can safely walk to the hippie backpacker areas, there are beach food stands, surfers, kids, dogs and “real people” in Canggu - and personally I liked the fact that everyone else that were young from the surrounding hotels ate and drank at Uma Canggu. Their rooftop rooms with private pools are really nice. Cleaning and service is clumsy compared to Aman though.