Starting with the good: The location was great, right off Boston Common and within walking distance to many attractions. The bed was also very comfortable, and since we were primarily using this hotel as a crash pad, that was a huge plus. Management was also very communicative.
Now, the not so great: The hotel and room felt generally run down. Though there were several keypads to get into the building and floor we stayed on, some of the doors needed to be forcefully pulled shut in order for the lock to engage, and the lock on the door of our room itself felt really flimsy. There was also no secondary lock or bolt on the inside of the hotel room door. The shared bathrooms could have been cleaner.
Overall, it just wasn't a super nice place to stay, but if you're just using it as a place to sleep, you'll probably be fine.