I spent a whole month in Elias' apartment in Athens working and writing and could not have been happier. The flat is perfect for one person, and the huge balcony has enough shade and sun to eat, work and practically live there. Elias is a great host, attentive, helpful and very accomodating when it comes to late or early check-in or check-outs - and also a really nice and fun person to hang out with! The flat has all the essentials from fresh towels, sheets to washing powder and kitchen supplies. The power plug on the balcony is a huge plus for digital nomads!
All in all, I felt right at home in Elias' flat and would recommend it wholeheartedly for anyone looking to spend some time in Athens. If the plants on the balcony ever need a plantsitter again, I'll come back for sure!