I can only repeat the positive comments left below. I booked Paola's apartment for my parents to stay in for four nights. It is in a particularly attractive and peaceful area of the city centre.
The flat really surpassed all our expectations. Paola and Michele managed a balance between being welcoming and available should we have needed any help, while completely respecting our privacy.
The house is very nicely decorated and there were lots of wonderful things to eat and drink in the kitchen, although more often than not, being in Bologna we ate out!
I fully recommend the apartment to anyone coming to stay in Bologna!