Charles and the people living here were very polite and welcoming. The room was nice and as described, with AC, TV, a fridge with complimentary water, WiFi, lock on the door, and so on as the listing says.
The location is very convenient for visiting Cambridge! I could walk home from Harvard Square in around 10 minutes.
The room was quite clean although had a lot of junk on the shelves. The bathroom however was not particularly clean; hair and dirt was around on surfaces, in the shower and on the toilet. Considering I had to pay a separate cleaning fee for this Airbnb I would expect it all to be very clean. This untidy bathroom space is the only reason I deducted one star from my rating and I would recommend staying here to others for the convenience of the location and the nice room.