Giulia's place is excellent to wander around the Navigli area. It is also quite close from the Duomo. It is well connected overall.
Giulia was there to show us the apartment and to give us some tips: follow them! We had wonderful food at Al Coniglio Bianco and at La Tradizionale thanks to her.
Also, for some reason we did not know about Rinascente!
Giullia has a great place and gives you enough tips to enjoy like a local.