Generous breakfast, possibility of room service. Daily cleaning of the rooms and change of towels etc. Helpful staff about excursions, and they recommended the cheapest solutions for me. The hotel is not to far from Syngrou Fix metro station. Also in walking distance from the nice area around Acropolis museum, then Plaka. The easiest way to get there is to walk around the hotel, then up the street Dimitrakopolou...to the area around Acropolis museum, which offers great cafes.

The only negative must be the internet in the floor I was staying. But the connection was excellent in the lobby and at the roof garden, which also offered the best view.