Christa and Zach's house is situated in a nice and green street in Brooklyn, with a good connection with public transport. I stayed in the room in the front of the house. It's on the small side but had a comfy bed for 2, TV, airco, closet and good wifi. The room and the rest of the house were cosy and clean. I didn't use the kitchen, only for coffee once, but i you want, there's coffee, tea, cereal and milk to use and you can put your own food in the fridge and use their kitchen and spices to cook if you like.
The place has a good shower, nothing fancy but perfectly fine. Also, the doggies are very sweet and quiet, I did't even know they were there.
I didn't meet Christa and Zach when I arrived and during my stay. But when I left I met Zach briefly and he seemed like a nice guy. But the directions of the house they sent and they also put in the room were very clear so it was no problem at all. All in all a nice stay and good value.