When I lived on Tower St I remember thinking for such an important transit node, the whole area felt disjointed. I'm afraid this development, like the nearby "MetroMark", will do little to remedy that feeling.
the proposal lists 586' to the top of the mechanicals. a significant project nonetheless
http://www.bostonplans.org/getattachment/f937a4cd-f9b7-404a-8b7d-b7347e0afefd
(page 1-6)