Very spacious apartment right in the center. We were only two people but I guess 5-6 people also could have a nice time. The highlight is it course the view from the also spacious Terrasse. The pictures are not misleading, the acropolis is really that close. The surrounding neighborhood, while being a bit worn down, is a good place to get some food or drinks. Tip: take the cocktails to go from one of the bars downstairs and just sit on the Terrasse.
Only smaller downside is the bathroom with is a bit on the smaller end. But it's clean and water was hot.
We will definitely consider this place again when we visit again with a larger group :)