Nikos' place is perfectly located in the center of Monistiraki. It is very close to the metro, the Plaka as well as a bakery and breakfast (and other) restaurants. The flat is well equipped (fan and air conditioning, good kitchen equipment, comfortable big bed, balcony and access to a roof terrace with a fantastic view). It is absolutely perfect for 2 persons on a city trip to Athens. We did not get to know Nikos personally but it was easy to get in touch and he gave quick answers and was overall very helpful. We would definitely come back and highly recommend this place.