I enjoyed an excellent stay at Marcos and Elonoras house and I would go there immediately again. Location is great (close to the best bars, clubs and restaurants of Palermo)! The 3 story house with its terrace is very beautiful, very clean and calm. Furniture and decoration are well chosen and let you feel being at home (a really cool Argentinian home!).
Within the room, you find magazines and printouts with insider tipps that give you ideas where to go and what to do in Buenos Aires. You get the 'subte' card and the 'guia-t' book so you can immediately start to use the public transportation in Buenos Aires easely.

Marcos and Eleonora are more than very friendly and helpful. You can ask anything at any time and you get more than just an answer. One evening, Marcos proved to be a master of parilla! Delicious food, best Mendozian wine and interesting discussions a whole night. Once while going out, Marcos even lent me his leather shoes to get entrance into a club (I was denied with my white leather reeboks). Hospitality at its very best, you are in excellent hands during your stay in Buenos Aires!
With this stay, I not only had a place to live but also made two new great friends!