Terrible situation. Impolite and unfriendly to unpleasant host, very bad atmosphere, cheapest and no-care-infrastructure - but nice flat and well located.
I normally do not write bad comments even if things are going wrong. But Cin defenitely crossed the bridge in many ways: i have never experienced such a small effort of hospitality with Airbnb. Cin do not just asked once!, if everything is okay, if i need something - nothing. In contrast, she gave me the feeling that she doesn't like to have guests in her house and showed up with a kind of opressive atmosphere when i was using the communal space for some seconds.
The welcome was already a bad start: After giving me a very unprecise way description i detoured far too long around the hot city with my luggage and at the end she just answered: No problem! Then set me under stress to give me some informations about the keys and so on. Perhaps a glas of water or a welcoming word would have done a lot. Even as i was saying that i feel very exhausted and thursty, she went on pushing me to follow the instructions immediately. I totally agree with Limas (french comment): very impolite and unpleasant 'welcome' which was followed by an even oppressive and disturbing atmosphere, so that i tried to be absent as much as possible or when there, trying to be invisible. Besides all that, almost zero-infrastructure: the bed sheet was very cheap and synthetic and therefore sweaty (with26 degress in the night and many agressive asian tiger-mosquitos around), no mosquito-net, one fork, no knife and on top she opened the door in the morning to this two- in- one- room (which is not transparently written in her description!!!) after i obviously closed it to have some privacy. All in all, i think Cin should put much more effort and if possible engagement into her business and change the category from one or two rooms to a 'Common Space with sleeping possibilities', this is at least transparent in this aspect. And the future searchers, i highly recommand one of the many other options in Milano and rather spend some more money then spending your valuable time under these conditions, where the guest has to take over the role of the host - communication wise and it is still difficult to manage.
Milano is very very great and one shouldn't spend her/his time under these conditions. But the Flat itself is very beautiful and well situated.