Overall we enjoyed our stay at Matt and Eva's! We enjoyed the character of the space, especially the fourth floor turret. Because of being on the third and fourth floor levels, the ceilings are a bit low in the bedrooms, so if you are tall, you will want to be careful.
From a location perspective, it was really nice being so close to walk or run in Franklin Park or drive to the cemetery and arboretum nearby. You are also only about a 12-15 minute walk from the Orange Line, which was convenient for getting into downtown Boston. (Our only small warning is that since you are next to a school, it can get a bit difficult to leave the apartment when school gets out in the afternoon.) It was easy to park in the driveway though, so everything worked out well for our nearly two week stay.