Athen's Gem certainly lives up to its name- as we arrived to the conveniently located space after a long overnight journey on the Ferry from Crete.
The place is situated right next to the train stop, and provides a hub that will easily extend to Athens' most prestigious tourist locations, including multiple museums, Plaka street and, of course, the Acropolis (all within 30 min walk or 20 min train + walk).
The space itself was a clean and modern-furnished space that allowed us to come in from a long day in Athens and just wind down. We dealt with Christos, son of the property's owner, and he was an excellent host that communicated quickly and efficiently, and was happy to discuss all things travelling, Greece and life~
It's worth pointing out that the bed in the place is incredibly comfortable- the best sleep we had in our 3 weeks in Greece!
One thing to keep in mind is that, I assume, due to the location- the windows are guarded and sealed (at least in May) and so this may not be the place if you're looking for a vista-view. For my mother and I, however, we were more than happy to lay back and enjoy the space- which felt homely and safe.
For the price and location, this place can't be beat. Truly a Gem of Athens!