My (adult) parents and I stayed here for a week in January. The location in relation to Downtown Campbell was great. Parking was not a huge issue, as we generally left all day, and after 6pm, when we came back, there was a spot available in front of the house, which we took. If you are coming/going all day long, it may be more of an issue to find parking.
The rental is half of a house (the other half is also a rental). Our side was spacious, the bedrooms not huge but well sized (good size closets to hang clothes, and space on the floor to lay suitcase to unpack). The bathroom wasn't huge, but the water pressure in the shower was great, and water hot! The kitchen had everything we needed (we didn't cook meals, but could have). Coffee was supplied, which was a nice touch.
The downsides for us were two things.
1.) The sound transmission from one side of the house to the other (another review also mentioned this). There is a wall that splits the house in two. The hallway on our rental was to the middle of the house, and I assume the hallway on the other half was also in the middle of the house. Consequently, you could hear footsteps as the other renters walked back and forth along the house. Many times I thought my mother was walking down the hall on our side, only to realize it was sound from the other half of the house. I never heard voices/talking/tv from the other side. Just foot prints/sounds echoing. There were also two mornings that the other renters were doing something (maybe morning calisthenics/burpees/jumping jacks??), and a loud THUD was heard throughout the house, which shook the house. Only lasted about 10 minutes, and was after 8am, so I didn't really feel I could complain. But sound/noises DO transmit through the house.
2.) The other thing we all felt was that our side of the rental seemed dimly lit. It's a Victorian style rental (and victorian style tends to be darker in colors), but the photos online show the place MUCH brighter/lighter than it was during our stay. The light fixtures had dim bulbs in them, and my father even commented that the Dining Room had really poor lighting. The owners had the old fashioned "edison-style" bulbs, which were charming to look at, but were not the most functional at throwing light.
Owner was VERY responsive to any questions I had before arrival. And while I didn't need to get ahold of them during the stay, I think I would have gotten a prompt response if needed.