I've stayed at 120 milk st. on two occasions in different units, they both were very spacious, well furnished and stocked . Steven has been very accommodating, check in was seem less and he always responds quickly to any questions r needs during my stay.
the location is hard to beat being so close to the financial district and Boston's waterfront, with many attractions as well as several transit options in walking distance. There are quite a few restaurant options and even a handful of nightlife venues close by.