This is the 2nd time my group has stayed at this house over Head of the Charles weekend, and I wouldn't imagine staying anywhere else. The house is in a wonderful location, with space for 3 cars to park (a bonus in Boston!!). Mary is the most gracious host....she thinks of everything, and answers all questions immediately.
I HIGHLY recommend this property. Just don't try to take it the 3rd weekend in October 2018, cause I'll be there again!