As the wonderful reviews do attest, Marcos has a very nice house. Marcos himself is a charming person who makes sure that if you need anything or have any questions that he is there to help. He has put together a nice notebook on points of interest near his home in Palmero. If you like dogs, you will fall in love with his french bulldog, Pepe. However, there are a few things that one ought to take into consideration if one is to stay here. As others have mentioned there is the downside of the private bathroom. It is all the way downstairs and to get to it one must walk where there is no roof over the patio. When it is raining, it is very cold!. In addition, the bathroom may be one of the smallest I have ever been in. The water is hot though. Perhaps letting people use the bathroom just a couple of stairs up in Marcos' room would be nice.. It is huge with a 6 person tub, The other concern for me is the late night parties. Marcos is very popular and two of the nights there, (one was a national holiday and the other was a birthday party), the party goes on till 3 or 4 AM. His friends can be quite boisterous and it is hard to get a good nights sleep. With this said, I think that for the prices charged in Buenos Aires, Marcos offers a great value. If you are younger and like a party lifestyle, (I did at one time), this is a great place. Marcos is indeed a great host.