My gf and I stayed three nights in Babi's apartment in Athens. The communication was perfect from the first second. Babi sent us some pictures and instructions of how to get to and into the place. The place clean and looks pretty much like the pictures on her site.
The bed is quite comfy and you have everything you need to cook, a fridge, an AC and even Netflix.
Babi's apartment is in a great neigbourhood with a lot of cafes and restaurants and very close to the Metro and all the historic sites in central Athens.
All in all everything was great and I would not hesitate to book again!