The apartment is really big and has a lot of light. It's spacious and very clean. Communicating with Stephanie was easy via WhatsApp but we never got to meet her. She has a self check-in system in place that's pretty easy, though.
The location is great to visit the city just walking and it's next to the metro, bus and tramway stations in case of need.
The only cons to the apartment would be the beds. We had the feeling of them being two pieces of a couch put next to each other. And the elevator broke on Saturday night and didn't get fixed before we left on Monday morning. Obviously, That wasn't Stephanie's fault or anything but just ask because it's a six floors walk.
Other than that, very recommendable!