The setup with 2 bedrooms worked very good for us with our 2 kids on one bedroom and my wife and me in the other.
The location is great. Being able to just walk to the Zoo is awesome!
Check-in and communication with host was easy.
There are people living downstairs, but even though it was New Years Eve they were very considerate about being loud, so it was not issue for us.
The house could be more clean though. There was quite some dust accumulated on the blinds and under the beds and other furniture and I happen to be more sensitive to that. Having the windows open all night did not help much. My wife noticed the 'old house smell' that others mentioned too.