Everything was amazing! As mentioned on the comments below the house is in a PERFECT location, very clean and has all the amenities that are needed for you, even those you haven't thought of, so just bring a suitcase with few clothes. Terrace is a huge plus and the view from the window is outstanding especially at night. Aris' tips for everything around were great and useful. I have to say that the house looks even better in reality so it was better than I expected. Beside, communication was fast and efficient and the access to the apartment was easy from the metro.
Thank you Aris!