Pet-Friendly For Sure!
Stayed just one night recently on business/pleasure and exposed our adopted pup to his first 'big City' visit. The Nine Zero treated us all very well, and made it SO much easier to begin "Tucker's" travel experience with us. I would stay there again for sure; very well-positioned to Boston Commoms and all the great attractions near North End. Had a lovely room overlooking the park, was nice & quiet and very comfortable.
If you must have coffee in your room, do not forget to ask for a coffee-maker; they aren't in the room unless you ask. But the coffee service in their restaurant is wonderful, and lots of daily newspapers to choose from.