Positive: The apartment is large, clean and the kitchen is well equipped. The host is very kind and gentle. Good communication with him all through my stay.
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Negative: The heating system is not powerful enough for the cold of Bologna in December (if you're someone who's not so sensible to low temperatures, maybe it's ok, but I felt cold). The lining and pillows could be a lot better for the price asked and the shower box desperately needs a renovation. The apartment seems more like an old aunt or a grandma's one. There's a cozy side of it that shows up at first, but later it you realize that actually the excess of personal stuff left in the house compromises the experience. That would be ok if it was the case of a shared place, but in a whole place rent, not so much. Maybe with less stuff, it would have been more pleasant. Again, this is my personal point of view. Nevertheless, I thank Alex for all the help and kindness.