We had a lovely one-night stay in Cecilia's place. Firstly, check-in is easy: in the lead-up to your stay, you give Cecilia your phone number. She then adds it to the system at the front of the door - and you call a free number to unlock the door when you arrive. Then, there our keys waiting for you when you get into the apartment. If you'd had a long day of travel like we had, it's good to just get into the apartment and relax immediately, without having to talk to someone for a long time.
The location of the apartment is quite good, seemingly safe and a half-hour walking distance to the city centre, which is beautiful. There are buses nearby, which are punctual, but we found that you spent the same time walking as you did waiting and then getting a bus.
The apartment was a decent size, bigger than we expected, in fact - and is equipped with all necessary facilities: oven, kettle etc. The only problem we had was the shower, as it was very difficult for either of us to find the right temperature. One of us had a boiling shower; the other, a cold one.
Aside from that, the bed is comfortable and there are some nice trees to wake up to outside your window. There is a TV and the WiFi was very good. We had no issues there.
We'd definitely recommend this apartment for a short stay in beautiful Bologna!