The Indonesia travel agency and Suzie did a great job putting together interesting guided tours, lunches, airport pick-ups, and making some great hotel recommendations. All of the arrangements were seamless, with no difficulties in traveling across multiple islands of Indonesia. Excellent guides provided for the cultural/historical site tours.
Trips to Parambanan and Borobodur. Spectacular hotels in Bali: Amankila and Oberoi pool villa; and the Amanjiwo in Java near Borobodur.
One less day in Central Java - 4 nights is too many. At least one more night at the Oberoi pool villa in Bali (one was not enough).