We visited Athens for the second time in one month after returning from the island Syros up to 1 day only. Attic studio Vivian and Minto Σαουάς is great - fully equipped with a fantastic terrace and view for the Mt. Lycabettus (Likavitos) and the surrounding hills.
In the hot summer is in an apartment a little bit heat, because it is on the top floor. But it has air conditioning, so it's ok.

Vivian with mum were willing and waiting for us late evening. Additionally, they provide a fully-equipped fridge - drinks, fruits, butter, bread, vegetables or boiled eggs, so we couldn´t take care about breakfast in the morning.

Great accommodation with views and fast internet, I recommend!
Enjoy Athens!