Hi all, I have an unavoidable

itin which has long layover at MXP (Arriving from TIP and connecting to BOM).
- I am a FB Plantinum (ST Elite plus)
- I don't have schengen visa (Indian passport)
How to survive these hours at MXP? Any help is appreciated. My TA tells me that AZ has stopped providing STPC.
Alitalia lounges seem to close at 23:00 hrs and they seem to have limited accommodation in the open hours.
I have never transited through MXP so far. Are there any hotels in the airside?
Help!