Anyway is quite accessible for everyone depending of your own acclimatization process. There is no technical climbing of any kind and success depends upon fitness and good acclimatization.

Day 1: Arrival to Santiago de Chile. Hotel Accommodation.
Day 2: Flight to Mendoza. Hotel accommodation.
Day 3: Transfer to Penitentes. Hotel accommodation..
Day 4: Short acclimatization trekking. Night in Penitentes..
Day 5: Trekking to Pampa de Leñas refuge.4-6 h at 3100m.
Day 6: Trekking to Casa de Piedra Camp at 3300m. 5-6 h.
Day 7: Trekking to Plaza Argentina Base Camp at 4200m. 6-8h.
Day 8: Rest Day.
Day 9: Ascend to Camp 1 to carry up equipment. Descend down to Base Camp.
Day 10: Ascend to Camp 1 at 4950m. 5-6 h.
Day 11: Rest Day at Camp 1.
Day 12: Ascend to Camp 2 at 5850m. 4-6h.
Day 13: Extra Day (rest or bad weather)
Day 14: Ascend to Camp Piedras Blancas at 6100m.3-5h.
Day 15: Early summit attempt by the False Polish Route traverse. Easy technical climbing. 7-8h.Descend to Camp 2 by the False Polish route traverse .4h.
Day 16: Descend back to Plaza Argentina Camp. 5h.
Day 17: Rest Day
Day 18: Descend to Pampa de Leñas refuge. 8h
Day 19: Descend to Penitentes. Hotel Accomodation.4-5h
Day 20: Transfer to Mendoza. Hotel accommodation.
Day 21: Fly Santiago de Chile. Hotel.
Day 22: Fly back at home.

LEVEL: Beginner-Advanced - CLIENT:GUIDE RATIO 3:1