Upstreet (the managing company) is by far the most professional airbnb I have ever dealt with, they have a great structure with the guest, a bunch of information on the airbnb, great communication. The place was what you see in pictures, a bit smaller from the interpretations of pictures. They were very kind to me during my stay and accommodate my difficult travel. It’s on the 5th floor and expect the elevator to be small. None of this would make your experience different if you expect it. In summary, I would stay with upstreet and in this apartment again only if the location were different. Yes, its close to coffee shops and “chic” stores but I would not call the neighborhood upscale, it also tends to be further away from the main areas where you most likely will be walking. I read a number of post about neighborhoods and some recommend Kolonaki, but I would not recommended (especially if you have a short trip). Sure its relative close, but the (Small) slope + 12 min of walking will get old quickly and it was mostly run-down with a chic-store here and there, so nothing to see or even cultural about it. In conclusion, I really want to stress how great the service is and I plan to use upstreet again, just probably in not-Kolonaki. At least that’s not my preferred location and not my expectation, and of course this is my opinion which I believe diverges from all the other 100s of opinions about the location being good, so take that with a grain of salt.