This place is amazing! Four floors, elevator, dining terrace...its not an apartment its a whole building. Kiki and Christos run the place and they are super nice, their art studio is a block away if you need anything (we had some things we needed to fix and they solved everything straight away). The neighborhood is away from the tourist areas, its in a very hip part of town, great bars and restaurants, more locals than tourists and a young-ish crowd. Everyone in the neighborhood is friendly and its super safe, despite some buildings in the area being run down. The street is nice and quiet, and you can walk there from the metro station.
The ground floor has a spacious two-storey high living room and dining room combined, a smaller outdoor area, and a decent kitchen and eating area. There's a piano and a guitar if you are musically inclined! There's a brand new elevator or a spiral staircase to the other floors. A/C is decent in the bedrooms (but not in all rooms) which we needed in 100+ degree heatwave. The main bathroom is new and modern, large, light-filled space with a great tub. There's a small washer/dryer on the third floor which is handy. on the fourth is a dining room, a second smaller kitchen and a large shaded roof terrace with dining table and seats and plants.
Its a lot of space, you could have 4 or 5 people staying and never see each other! Its a great space with a cool eclectic casual vibe, really fantastic find!