Alewife Station
Near the Charlie ticket machines in the main lobby, across from the Dunkin Donuts and dry cleaners.
Location
Alewife Station Access Rd
Cambridge
Hours:
5am-1am
Handicap accessible?:
Yes 
Location
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Comments
Accessible, but usually gross
The men's room is accessible, but I never feel like it's very clean at all. The stall door as of yesterday had been ripped off, and there was a guy trying to do his business with a coat over his head for privacy.
I suggest the Whole Foods in the Fresh Pond plaza if you can hold it for the walk.