I would certainly recommend Nikolas' apartment to anyone looking for a short or long term stay in Athens. The apartment is exactly as shown in the pictures. It is super clean and features everything one could possibly need. Nikolas and his mother are very good people and made us feel really welcome. The neighborhood is very safe and quiet, which is unusual for the city of Athens. Kypseli is one of the most vibrant and original Athenian neighbourhoods and certainly my favorite. There are many bus lines that get you easily to the tourist attractions, which you will have to use, unless you want to build some leg muscle, as the terrain is not flat. I had a wonderful time at Nikolas' place and will definitely come back next time I need a place in the city. Certainly one of the best airbnb stays.