The apartment has really beautiful views on the Acropolis and Plaka. The balcony is big and also has nice views over Athens and Piraeus. The kitchen is also well equipped and the bathroom features a stand-in shower overlooking the agora next to the Acropolis.
Also great: well working, new washing machine and detergent available, and even a new iron and ironing board.
Small details to note: the windows in the dining room do not open (so you‘ll always have some window reflection when taking pictures of the Acropolis) and the tiles on the balcony can be a little slippery when wet. But these are really minor issues.