I stayed at the Pan Hotel in 2009. Went back in 2011 and 2012. Christos Karagiannis and the rest of the staff are always polite, helpful and make you feel welcome. I would not stay anywhere else on my next visit to Athens.
Location in Mitropoleos Street is ideal for sightseeing.

I was here in a family trip and to be honest we chose it because of the location and low price. I must say it was not disappointing at all, the kids liked the room and the location was excellent in the popular Syntagma Square. The staff was very friendly and speaking very good English as usual in Greece.

The worst part was the breakfast, which was very basic and average to low quality. Also, the the room is very basic, but it is OK for a 1-2 nights stay in the city specially if you are most of the day out strolling through and visiting the city. The place is clean but do not expect much more than a clean room, a friendly staff and a good location, because other services or common areas are non-existing. In any case, isn't that what most people look for in a hotel?

Nice but basic hotel. Clean rooms and basic breakfast. Very friendly and helpfull personal.
It's located near the big square opposite the Parliament and therefore an ideal base for checking all attractions out.
Note that almost all attractions like the Acropolis have free entrance during the winter season.

We stayed for three nightts at the Pan Hotel, it is only three star so the rooms are pretty basic but good and clean, the staff are friendly and the breakfast very simple but the hotel is located just off Syntagma Square on Mitropoleos Street which runs right on down to Monastikeraki where there is another useful Metro Station and a flea market. From the hotel there is easy access to the Plaka district and all the ancient sights.