I have just spent a night there but Nicola and his wife was very welcoming with me (their little pets too).
The room is clean and good. It is possible to use the ventilator (usefull with the hot temperatures during my stay). You have also your own bathroom.
Nicola speaks well french and english and his wife english too. It is good to communicate with them.
The apartment is very well located close to the train station (max 10 min walking). I highly recommend a stay in this happy family and I will go back there if I have the opportunity to go in Milan next time !