I really don´t know where to begin. Iasons place is somewhat of a hidden gem within a somewhat of a hidden gem of a city. It is perfectly equipped, the interior decoration with all the antiques and art and beautiful lighting is just breathtaking, but everyone can see that on the pictures (one thing to add: the apartment is way brighter than I thought, with lots of sunlight coming through from the terrace, I guess the pics were partly taken at night) It is fully surrounded by a lovely terrace with lots of plants and ample space for you to enjoy the morning sun, just chill and soak up the vibrant feel of exarchia from above. The place is located just about in the middle of everywhere, with many restaurants, bars and cafés in close walking distance - even the historic center is easily reachable by foot, if you want to go sightseeing. the metro is just a couple blocks away as well, which makes your stay even more convenient.
I was lucky to meet Iason himself, and I have to say I have never met a more fascinating and helpful host throughout all my trips with airbnb. after booking he provides you with a self written guide to Athens, which includes really all you need to know in terms of culture, restaurants and bars (and more than you can check out in weeks) and he was always helpful with any questions I had.
just keep in mind that this place is not just professionally decorated, but really reeks of personality and love for detail. so it just needs to be treated with care as if it was your own place. overall I can really recommend it 100% and if it is available I´d book it again anytime!
PS: on a personal note, because I really hate plastic-waste: Iasons apartment has a water filter in the kitchen, which makes the tap-water just taste perfect. so please, there´s absolutely no need to spend your money on wasteful and useless bottles of water here!!