Luca's in-law unit is a wonderful place. It's very private. Only connected to the house via the shared laundry room (a door that you can lock). There is so much space in the apartment, it really makes you feel at home. The kitchen is ample and has everything that you need: from appliances including dishwasher, to pans, pots and kitchenware to cook. A door separates the kitchen and living room from the bedroom space, which includes a bedroom (the bed is super comfortable), a bathroom and an office den, which was so cool to work at.
The location is also great, quiet, safe. You're only 12 minutes walking distance from BART station Ashby, and 3-4 minutes from bus routes.
The host Luca, and his partner Pei, are really nice. They're super responsive when you need anything, but also very respectful of your privacy.
I totally recommend Luca's place. It's one of my favorite AirBnB's so far.