Our stay at Nestor's was great! His apartment is even better than it is shown on the pictures, with soundproof windows and a good wifi. It's a very functional, clean and cozy place (except for the sofa bed on which a friend of mine slept, and she found a bit uncomfortable; but the two beds were amazing, with brand new sheets and pillows). Localized in a fancy and residencial neighbourhood of Palermo, it's just a few steps away from a big mall and Santa Fe Avenue, where there are all bus lines and subway. The communication with Nestor went perfectly, he was very kind (our flight was so late in arriving, and he was sympathetic to that). I definitely would stay there again!