For a short stay I think the place is a good choice, very clean and quite spacious for a studio and the surrounding area is amazing. You have tens of cafes and restaurants in a walking distance (PocoPoco is open 24/7 and has good food) a super market less then 1 minute away, pharmacy etc. It is good to mention that even if the surrounding area is lively, it is not noisy and is without drunks or unwanted incidents. I felt very safe during my stay. Furthermore, there are bus stations very close to the apartment, taxi stations even closer, and by taxi you can get to Plaka and the Acropolis in about 5 minutes with only 3-4€ during the day. At night the fares may be a bit higher due to the traffic. The Syntagma metro station is about 20 minutes walking, but you can get a Lime from the Stadium and for 1.20€ you can get to the metro in no time. Getting from the airport to the apartment can be done by metro for 10 euros per person and then a 20min walk from Evangelismos station to the apartment, or by taxi for about 30-40€, but Evelyn offered to arrange the airport transfer for me so you better talk to her. The hosts are super nice, very helpful and have a very good command of English.
I have stayed for about two months and for a long stay it is difficult as the property doesn’t have wi-fi and getting internet in Greece is very expensive (100€ for 50gb of internet on a pocket wi fi from Cosmote). This is not the owners fault, because from what I understand they cannot install one as they don’t have the land lines installed and it was stated from the beggining that they do not have wi fi, but I thought that getting a pocket wi fi from a provider would be cheap, which, as I said, it is not. You can of course go to one of the cafes nearby and use their wi fi, but it is not always the most comfortable thing to do.
So all in all, for a long stay I wouldn’t really reccomend due solely to the wi fi situation, but for short stays I think it is a really good option if you want to be close to the main attractions, and also to stay in a safe area.
I hope this review helps.