Thanos' place is at a great location and in my personal favourite area in the city. The apartment is suitable both for solo travellers or couples, it has all the amenities you might need -even some great books in case of a quiet night at home.
We spent almost a week there and we enjoyed the apartment to the fullest!
A couple of minor things that might be important to some:
1) The WiFi connection is not broadband; internet is provided through a 4G router which was very slow most of the time. Browsing on my phone was frustrating, let alone streaming a movie. We ended up using our data connection almost exclusively. So I wouldn't recommend this apartment as a remote office location.
2) Although it is relatively a quiet place, the entrance to the apartment is on the main hallway of the building (the apartment is located on the ground floor). That results in quite some noise throughout the day, with people going in and out.
All things considered, we really enjoyed our stay!