I stayed here for 2 months for school and it was great! Location is good, quiet neighbourhood, very well-stocked kitchen. As advertised, there's a separate entrance for guests, and I had very little interaction with the hosts while I was here, but every conversation I had with them was very pleasant. The rooms are also as shown, no surprises there.
Their dog is adorable, friendly, and honestly very quiet. I don't think I heard her bark more than once or twice during the two months, even when excited. Their family is definitely musical, but they're good about keeping their louder activities to daytime hours (and not very early in the morning either), so if you're out of the house during the day it won't really affect you.
Overall, a wonderful place to stay. I'd definitely stay here if I go to Victoria again!