we spent three weeks on a tour of Indonesia, accompnied with Konstantin in four different islands. He was kind and attentive, organized all the complicted logistics without flaw, and took excellent care of us every step of the way. even when we were joined by a local guide in some places, he was in charge and displayed in-depth knowledge of the area and the different cultures of this beautiful country, and especially of the fascinating Toraja culture of Sulawesi.wholeheartedly recommneded!