Ranina and Dimitris are an excellent hosts.
I contacted Ranina for some information about Athens and their surrounded areas some days before our arrival, and she gave us a lot of useful information and other options that we didn't know. Ranina is friendly and responsive.
The apartment is very well located, in a quite neighborhood, with plenty of commerce and restaurants nearby. Also is in a walk distance from the acropolis, and the main Athens ruins.
The apartment is exactly as described, cozy and comfortable.
We really enjoyed our stay in Ranina's apartment, I highly recommend to stay in her apartment.