$1550 rent (could reduce to $1450) with gas included, Hechsher Kosher Kitchen, with 2 other lovely roommates (26 M and 24 F), but you would only share a bathroom with 1 other person (M).
Bedroom has its own entrance into apartment so can leave it without disturbing other individuals. Queer friendly, lefty friendly (but we have friends across the political spectrum and take that seriously), Shomer Shabbat in public spaces /Shomer Kasherut (Tablet K dairy, but we don't have any cast iron or anything like that).
Around the corner to the Cambridge Public Library, and located within a 10 minute walk of The Tremont Street Shul and a 5 minute walk of Harvard Hillel, as well as proximity to the Red Line and the 1 Bus and the biking path along the river! The building itself has a very responsive landlord to issues that arise.