The appartment is stylish and actually looks better than on pictures. The location is great and within 5-10 minutes you are in a very touristy part just below Acropolis. I would say, it is better to be in a more quiet place few minutes away from the crowds, however, - and this is the only negative thing - the appartment itself is not very quiet due to busy street just around the corner. Light sleepers should note this and take some earplugs with them, it should be fine then. Otherwise, everything is great in the appartment, you can walk to most of attractions and have no troubles to move around Athens. Even metro, if you want to take it, is some 150 m away, as is the pedestrian street in Koukkaki full of bars and restaurants.