Although this is a nicely decorated space, it seems to be a garage conversion. As a result, I could hear whenever the main house had water running--it wasn't too loud, but if you're expecting to have a completely separate space, this does not feel like one. The unit has a door to a convenient laundry room, and the other side of the laundry room has a locking door that might connect to the main house.
It was also NOT ADEQUATELY CLEAN for my stay. The toilet had growth in the bowl, as did the drain in the sink. I lifted up the seat of the toilet, and there were dried drops of urine under it. The wastebasket had trash in it when I got there. The wall AC unit and the shower had mold that hadn't been cleaned, and the floor behind the bathroom door wasn't clean, either. The suction cup on the shower caddy also had a lot of mold growth on it. There was some brownish funk in the bottom of the mini-fridge. The place seemed very tidy and well decorated, but the lack of cleanliness I observed made me worry that maybe they forgot to actually clean the place before my stay. Also the toilet brushes are stored in the drawer with the hairdryer, which I found kind of strange since brushes are used for doing dirty work and the hairdryer is something I only use when I'm very clean.
PARKING IS NOT "ON PREMISES." The guest unit is at the end of the driveway, but the owners park a Tesla in front of the guest unit and ask guests to park on the street. Although I mentioned in an early message the importance of parking being available, the owners waited until it was too late for me to cancel the reservation to let me know that the parking was actually on the street. You can unload/load in the driveway, but they ask that you not leave your car there because the owners park there. The street is Bull Creek, which is a somewhat busy road (double yellow line), so while it was totally workable, it's not ideal if you're looking for off-street parking or a quieter street.
The host provided lots of thoughtful items like snacks and toiletries, so it seemed welcoming, but it wasn't clean and I feel like the ad misled me on the nature of the space and parking.