We stayed at Nikos' place several months ago, and when we were coming back to Athens, we looked for it specifically again as it had been such a good experience. The second time around was just as good. The apartment is very well equipped for a long stay (we were there for 3.5 weeks this time), the kitchen is like what we would have at home so we were able to cook extensively for ourselves. It is conveniently located to anywhere we needed to go, 10-15 minute walk to metro and even closer to useful bus lines. Supermarkets and street/green markets nearby. Laundry facilities work well. Gets lots of sunlight and nice views of both Exarhia square and Lycavettus hill. The apartment also contains some nice 'extras' like TV with both BBC and DW News channels, DVD player and a few movies, radio, board games, and internet. Overall, feels like being home while away. Thanks!