The studio of Nasos has a great location, being very close to all important sights in Athens. It is not a luxury apartment, but it has all one needs for a comfortable stay. When we were there in mid February the studio was a little bit chilly (the temperature outside was around 7C); the central heating runs only during several hours per day, a fact which we were not accustomed to. However, the air conditioning works very well, so we were able to heat the studio quite fast. Nasos is a great host, he took care of us as if we were close friends, picking us up from the Syntagma Square, giving us a lot of insights about the city (you have to try the souflaki from Kosta which Nasos is recommending, it was just awesome!), and being very fast with the communication! BTW, downstairs from the studio there is a small coffee shop, which is also very good. In summertime it is definitely great to have your coffee on the balcony of the studio or on the rooftop terrace!