This Airbnb is located in the basement/ground level of the owner's home. Because of the slope of the land there is a full walk out and large windows on the front and one side.
The owners live upstairs and you'll hear them walking, talking, and their dogs barking, but I didn't find it excessive.
I spent five nights here in early August 2021. I found the unit to be uncomfortably damp the entire time and I did not sleep well. My feet felt cold and wet just walking on the floors. I was in Saint John during a mix of warm and sunny days and cold and foggy days. The dampness wasn't caused by some fluke of the weather, I'm from Saint John, I know what basements here are like, it's caused by being in the basement.
There is not a single ceiling fan in the unit, nor a dehumidifier and no exhaust fan in the bathroom or kitchen. The bathroom had a strong pungent mildew smell while I was there that got worse after a shower. Due to lack of a fan in the bathroom, towels didn't dry and it stayed wet and smelly long after each shower.
Opening the windows only served to bring in the hot or cold from outside just making it hot and damp or cold and damp. Turning on the heat didn't help to dry it out, just made it stuffy.
The owners do provide one table top round fan but it was not sufficient. This place desperately needs a dehumidifier and exhaust fan in the bathroom.
I'll note that there was also a very faint wet dog smell during the length of my stay that had me wondering if they allow people to stay there with pets.
Other than those items, which are deal breakers for me, the bed was somewhat comfortable (skewed more towards firm than soft), it was clean, the showers were hot and the water pressure was good. You can read all the other reviews to see what's nice about this place.