We really enjoyed staying in that apartment. For 2 people it is quite spacious and furniture was chosen with a good taste. The whole process of check in and out was extremely easy. The apartment is situated in an area which is alive but going as well down town (eg Syntagma square) was easy as you can do that by walking for 25 min or take the tube for only a few stations. In general I would totally recommend this apartment and I am sure that I will use it again in the future if I will return to Athens.