Great spot! Right in the mall where there a lot of places to eat. A very lively mall all day and night, yet you don't hear a sound from the apartment.
Stepping out of the apartment block into the mall, you look up and at the very end on the top of the hill is the beautiful Acropolis! What a lovely site, especially when it's all lit up at night.
The apartment is very spacious, comfortable and clean. Air-conditioning works very well, and the showers are spacious. The communication with the Host is also excellent (very responsive when you have any queries).
I highly recommend Athens Colour Cube if you're in Athens. It is an easy walk to restaurants, retail shopping, Monastiraki Square/Station/Flea Market. It is also an easy walk to many tourist attractions including the Acropolis, the Acropolis Museum, Maria Callas Museum, Panathenaic Stadium (the stadium which hosted the 1st ever modern Olympics), Athens Parliament to watch the changing of the guards every hour.
I would highly recommend this apartment, and would not hesitate to stay here again