I stayed here for one night and met Alin for only about 10 minutes. He was super nice though, and his place is what he says it is. After hosting so many guests, Alin has a pretty developed system of notes that allow you to check-in by yourself, and a plethora of what to do and what not to do once inside. On one hand, I loved it! I could do everything on my own and always knew what was okay and not okay for each situation inside the apartment. On the other hand, it felt a little impersonal and bit more like a hostel than staying at someone's house. I think this could be a plus or minus depending on who you are.
Bottom line is the pictures were accurate, Alin was super cool, and the apartment is definitely central and walkable.