Manos is an incredible host, so attentive and easy to contact. He makes sure to be available when you need him, making check in super easy. He also goes out of his way to recommend places to visit, eat, drink and relax so you can make the most of your time in Athens. The apartment is in the most convenient place for exploring Monestiraki - it's less than 5 minutes from the metro in Monestiraki Square which links directly to the airport. From here all the monuments are within walking distance, as is the flea market and a wealth of shops and places to eat. There's a small convenience store just outside the apartment building which is ideal for little bits to stock the fridge with.
The apartment itself is wonderful, it's small (but I was staying alone so it was perfect) and it would be ideal for 2. The kitchen has everything you'd need, as does the bathroom. In the bedroom there's a TV and PS3 equipped with Netflix and a decent Aircon unit (I stayed in January so it served as heating)
The view from the bedroom window and the balcony is STUNNING. If you stay for nothing else, stay for the view. The acropolis is right there, in all its glory, unobstructed. It's a really wonderful sight to fall asleep and wake up to.
I highly recommend both Manos as a host and the apartment with the best view in Athens!
Hopefully next time I'll be able to stay for longer!