Very nice place, private. Accurate description, clean. Communication with host was efficient and clear.
Good for a couple. Next to Whole Foods (high end supermarket) if you want to dine in. 10 min walk from nice restaurants at central square. Good location for visiting MIT or Harvard, one metro stop away. Also close to the river in case you like to go for a run.
Price is high but that is the case for everything in the area. Walls are not very thick, we could hear the neighbors. Was no problem for us at all, but if that is important for you, you may want to consider this.