Amazing. From the first contact Joker Expedition have been beyond helpful and informative and provided a high standard of service. On the night we did our stargazing tour we had Leroy as our guide. He is AMAZING. His local knowledge of Uyuni and La Paz is great, for food, cocktails, shopping, anything you need to know, his enthusiasm is infectious and he's great to have as a guide. Even more importantly when the temperature is below zero and you're trying to get a good photo of the milky way, his photographic skills are invaluable. I would not have the incredible photo I have were it not for Leroy's help. He was incredibly knowledgeable about my camera, the settings required for the best photo, the constellations we could see and he even had a spare tripod to get THE photo. I cannot recommend Joker Expedition and Leroy highly enough.