The Blue room is a nice, bright place to stay, so is the whole apartment actually. Even if it's close to the Acropolis area and public transport, the apartment is like a quiet oasis in the bustling city centre. Check-in guidelines were very detailed. The place is well-equipped and as clean as we, as guests, keep it of course, and easily makes you feel at home. You can even hang laundry or wet clothes outside to dry. A few bakeries and small supermarkets are nearby and only take a couple of minutes walk.
If I go back to Athens, which I'm pretty sure I will do, I'd like to stay again at the Blue room. I can really recommend this place !