The Boiler Room was great and fit my needs just right. The place was essentially as advertised and very well kept, and best of all, it had a really great price! If you're spending some time in Boston and are looking for an affordable place to stay, I can definitely recommend this spot.
The one small thing I would note that I wasn't expecting was the location. While the address is in Boston, it's effectively in Dorchester, about a 10 minute walk from a southern Red Line T-stop. That wasn't an issue for me, as I use to live in Boston and am comfortable with walking alot, but I wouldn't say that the location is all that close to downtown as advertised. If you're fine with walking though, and using the T, then the Boiler Room has very good value and I would recommend it!