Konstantinos’s apartment was amazing! It was right in front of Monastiraki Square. There are coffee bars, great restaurants, souvenir shops, supermarkets, and historic places just a short walk from the apartment. The view to the Acropolis from the balcony was wonderful. Everything was clean and accommodated when my wife and I arrived to the apartment.
Konstantinos arranged us a taxi from the airport to the apartment. The taxi company was wonderful and we arranged for them to pick us up to go to the airport. At the same time, every question or doubt was answered quickly by Konstantinos when we communicated.
Side note: Yes, it can get a tad noisy at nights. There are restaurants and bars close to the apartment, but you can sleep through it easily.