The location and communication are first-rate; you're right across from the Charles River and a few blocks from Harvard Square. Any texts are responded to practically instantaneously.
As a couple of other people have mentioned, the apartment is in a very old building (and, as someone else said, not good/quaint old); it definitely felt like I was back in college living in a house near campus. The apartment is not as bright and painted as freshly as the pictures portray. The cleaning solution used in the kitchen had an extremely strong scent and persisted our entire trip (3 days); hopefully they'll dial that back as you could almost taste the smell. Water temperature was good, as was water pressure; HVAC is provided by three independent window units in different rooms. There is no dishwasher and the refrigerator has no ice maker, or even trays; we bought a bag of ice and put it in the freezer.
Parking is a single strip beside the house that sometimes had a car in it; we didn't have a car, but I'd imagine there'd be a fair amount of shuffling around with that person if you parked there.