I could not have gotten any better service and a guide than Vicente. His knowledge about the area around Aconcagua, it's history, geology and geography is nothing short of amazing. I could only go to Mendoza for a day. He picked me from airport, did the whole tour and dropped in the evening back to the airport. He is also very polite and well mannered. Lunch recommendation with Argentinian BBQ was savory. I highly recommend him for Mendoza Argentina.
Thanks Wasif for your kind words, I really appreciate them, the most important thing is you really enjoyed the tour.