My stay was fantastic. It was in a great location, near restaurants and cafes and close enough to metro and buses. An easy walk to Acropolis! And the Hill of Muses (later called Philopapou) was my favorite early morning walk. A real gem.
Lolo's (three blocks away) is a super seafood restaurant with affordable prices. The bakery near there has delicious bougatsa and other terrific goodies. Lots of other fun, festive spots, and interesting arts shops sprinkled throughout (jewelry, ceramics).
The neighborhood and the building were quiet and the area felt safe, even late at night.
The air conditioning, even in 98+ F, was effective, and the setting options were wonderful, including the "sleep" option, which meant I wasn't being woken up by the AC turning itself on and off, as I often have been in other places.
Washer, drying rack, plenty of hangers -- extremely helpful.
Comfortable mattresses and pillows, clean sheets and towels.
Three balconies-- a nice touch, esp. the one near the tree.
Hot water--effective, energy-efficient.
The price was unimaginably low--an incredible find.
I had a great, great stay.