"Entire unit" means a single room isolated from the rest of the whole house that's also being rented out to guests. This houses walls and ceiling are so paper thin that I could explicitly and clearly hear every single thing going on upstairs and outside. Not to mention the fact that upstairs seemed to be rented out to a large loud group, to which we complained about to no effect. The noise was so bad we did not even spend one night of our 5 nights planned. We immediately hit up a friend to house us for the night and sleeping on their apt floor was more enjoyable than staying in that room for even a few minutes.
The host is fine, standard check in, location is what you make of it, but the exaggerated marketing of how close everything is is exactly that. You'll need a car to get around. The room was clean, there's a bathroom and a shower, the host even left snacks. Airbnb was able to give me a full refund so I can say that I'm satisfied, however I warn you if you are a light sleeper or someone that values privacy and peacefulness this is not the place for you.