We had a delightful stay with Patti over a longer weekend. She was extremely helpful, always smiling, replying fast to our messages and doing her best to make us feel at home. The apartment is really quiet, facing the interiour court of the building, bigger than it might seem in the pictures (the bathroom is indeed a bit small, but clean and convenient) and spotlessly clean. We had everything we needed for our stay, including a nice breakfast with sweet cakes and jam from Patti.
The charming apartment is very close to Pasteur metro, taking you directly to the Duomo and also within 15 min walk to the central station.
We would definitely stay with Patti again on our next Milan trip.
P.S. do pack a pair of slippers, the apartment has tiles everywhere and it might be a bit cold for the 'sensitive' feet :).