Very nice and clean apartment. The bed is very comfy and not noisy at all (as mentioned in a comment earlier). The location is very central, just 7min walk from train station "Syntagma" from where the train takes about 40min to the airport (ticket 10 Euro). Check-in and communication was very easy with Konstantinos. The only thing to keep in mind is that - at the moment - there is construction work going on in the building right next to it (in front of the window), which started at 7am in the morning. For us that was no problem, as we stayed there just one night before heading off to the airport. Other than that, it seems to be the perfect apartment for a trip to Athens. I would book it again!