Given the amazing and historic structure it's in,
the size and layout is as much as one might expect,
but I'll say for the charm and experience, it's perfect!
...but for one couple only.
The master BR is extremely small, as "king" bedrooms go.....it's nice that a king bed even fits. But since we're actively on the go while in Boston, it's fine.
The living room and small dining area is a decent enough size to enjoy the evenings, and definitely adds to the overall enjoyable space, so that's a perk. It's far better than most hotel rooms, and akin to a nice hotel suite.
We'll be back there in early December, and it'll be the third time in Boston in the past 4 years. Can't wait! Already have my dinner reservations (a great line-up), with the exception of 2 uncommitted evenings so we can duck into a couple of random Italian restaurants in North End when we feel hungry.
Absolutely love the walkability to favorite areas from Custom House, and to the T across the street.....about as good as it gets in a major city!