I really loved my stay here. The studio was perfect for I needed - I was a solo traveller and I wanted to have a place which is in the middle of everything, but also decently quiet. It is within walking distance of the Acropolis and museums, but also 10 minutes away from the Psirri and Plaka, areas full of restaurants and shops. I had everything I needed in the house - plus I could adjust the temperature - that was a surprise and a plus - I was traveling during a cold wave, and coming back home to a warm place was more than welcomed.
The house is small, as stated, but I believe it is enough for two people who don't have very big luggages and don't want a lot of space around. If you want a spacious apartment, this is not the place for you. If you want a cosy house, with the most amazing view in town - this is the place. The terrace was the main reason for which I've rented the house, and I was right. It is large - with 360 views, you have a grill and the view to the Acropolis is spectacular. If the weather was better, I think I would have spent most of the time there. (You can stay in bed and also see the Acropolis).
Last but not least, the hospitality of the hosts is amazing. It was raining and I didn't have an umbrella with me, I wrote to Angela and, within minutes, somebody came and brought one. They were constantly checking if everything is ok and arranged the transfer back to the airport with all the changes I had. Regarding the transfer - if you have heavy luggage, do take their offer for the transfer. It will make your life so much easier - the metro works great, but the way to the house is a little bit hilly.
Before renting it, I read all the reviews and so comments about the neighbourhood. Indeed, it isn't a fancy one, but I was traveling alone and I did not have a problem - and I came back in the evening most days.