Longwood Towers (at 20 Chapel Street in Brookline, map below) is set to auction off 40 of the condos available for sale on Sunday, April 4th.  The complex consists of 249 total units over 3 buildings, only 78 of which have been sold to date in 2 of the 3 buildings (renovations, and sales, have not yet begun in the third building).  The building has had it's fair share of troubles, including slow sales that caused the original developer be foreclosed on.  The Boston Globe ran an article today about the situation: