We stayed 7 days in Sokol's appartement and we enjoyed it because :
- it's a recently fully renovated flat, clean, well furnished
- air conditioning is very convenient
- the access to the rooftop with acropolis view is very enjoyable at night
- a confortable bed
- communication and instructions from sokol is great and efficient
- coffee shop downstairs
However, don't expect a 5 star hotel room because of several negative points :
- neighborhood (feel a bit "unsafe" even if we had no problem)
- really tiny bathroom
Globally, we spend most of our time outside visiting Athens , and used the flat at night. For this purpose, the apartment is a really a great value for money : Close to main points of interest, very cheap,and confortable at night.