We echo what the other reviews say: Mike is a warm host who does what he can to make you comfortable. Plus Ziggy, the dog, adds to the welcome. The basement area is clean and nicely furnished (and cool on warm days) and the bed is comfortable.
Just realize that his place is in some distant subdivision far from Fredericton's centre. But "distant" and "far" don't mean much when you are actually only 12 minutes from downtown in a compact city.