Over all a nice stay, but I spent unnecessarily long time in organising check-in.
Central location in an area where lot of locals hang out too. Wifi worked perfectly and the apartment was clean. I only met Nicola's girl friend, Martina, very briefly, but from written communication they both seemed polite and educated people. It was the first time, I booked only a room on air bnb, where I would expect the hosts to be interested in their guests, but it seemed as only a business to them. So don't expect more than that.
From their profile it is not clear that check-in is depending their changing work schedule which was challenging in my case. I would therefore recommend to ask, when check-in is possible before confirming the reservation. Nicola later explained to me that "Flexible check-in" means flexibility for them to change check-in hour according to their plans. I was happy, they ended up allowing me to drop off my luggage in the afternoon, but I had to ask for that solution myself and then the room was not available until 19.30 in the evening. I expect a room to be available from mid day, if nothing else is told, when the reservation is confirmed, so my comments are made according to that assumption.