Cecilia was really a great host - she gave us all the useful information in advance, made check-in/out very easy, according to our needs (had someone delivering us the keys and showing us around the apartment within minutes of arriving), was very quick in responding to our questions and even helped us out when we lost a bag.
Her place was perfect for a few days in Milan: it's a small apartment, but very modern, clean and has everything you might need (including very nice books and maps)! Location is also great - we could easily reach most attractions on foot and metro/bus stops are also close.