Unbelievably fantastic! I was so impressed by Quasar’s attention to detail. They kept us informed on not on,y our itenarary but as to how to prepare. If we had any questions, they were eager to help. They virtually held our hand from arrival into Quito until our departure back home. When my wife developed altitude sickness, they helped arrange for a doctor to visit her and continued to check up on her throughout the next few days. When we decided to change our return layover from Quito to Guayaquil, they were on top of the changes and quickly made arrangements for a new hotel. I can’t say enough about how personal and professional they were. We are already planning our next expedition with Quasar. Walt Peterson