Everything was as expected and indicated.
I did have a few questions before booking so hopefully this will help.
#1. The value of this place is unbeatable. It's a great quiet location in Santa Clara, you get a nice clean bed, room, as well as access to a backyard/kitchen. It is walkable to the caltrain station. And if you're a tech worker (internship/coming back for RTO) it's a great place to stay temporarily. The Apple bus is only 15 minutes walk (and I walk slow). The caltrain is about 20 minutes away. If you wanted to go to grocery store (Nob Hill) it's also about a 15 minute walk. This walkability was fairly important as I needed a place to stay for RTO for work and had no car. There is plenty of space for parking if you did have a car. If you were an intern for a few months, this might be a great place.
#2 You will have access to a kitchen with needed supplies (cup, plates, cookware). Hong also cleared out an entire shelf in the fridge for me to utilize with my food and offered to share some rice he's made. I personally didn't cook very much as I didn't have a lot of my cooking needs. But this is available. Water was a bit iffy, as the water in the fridge wasn't working for me so I just bought some sparkling water and stuck it in the fridge. But there was also a water purifier in the kitchen for use.
#3. I wasn't sure how many roommates there would be sharing the space until I came so I'm sure you would like to know. From my experience, it looks like it's a 4 bedroom house. 1 room was for Hong. 1 room was for a long term roommate (I think). And two for airbnbs. The two airbnb rooms looked like there were in opposite corners. So you wouldn't need to worry if you happened to get a loud guest. However, everyone when I stayed was very respectful and quiet. I hardly knew people were there. People also appeared to work away from the house (left pretty early, and back pretty late). No one used the living areas and no one was in the kitchen for very long. And I never had to worry about sharing the bathroom (perhaps I woke up late?). Weekends were very quiet and empty as well. So it was nice to just stay in my room, browse the internet and watch tv.
#4. The room had a bed, pillows, blankets, chair, closet (and hangers), storage in the closet, washing machine and dryer, lamp, and desk. It basically had all you might need. If you do come, I would recommend bringing your own shampoo, conditioner, and toothpaste. I'm unsure if it was provided as I used my own. Also I would recommend bringing plastic house slippers. The floors in my room were very clean but the kitchen and bathroom I felt like needed slippers. Bedroom has a lock and I, a woman, did not feel uncomfortable living here. There is no AC though, so something to consider if you come in the summer.
#5. If you expect this to be a beautiful airbnb for vacation/fun I would look elsewhere. This is a great place for an intern, someone back for RTO, and someone needing a quick, quiet place to stay while working. It's a good place for professionals or students but not really a great place for vacationing. The house reminds me a lot of college. So that is something to consider. If you're older, with family and kids and have an expected level of comfort (i.e. no roommates) this is not something for you. If you are a student, young professional, pretty much needing a bed and place to crash without getting a fancy hotel, this is for you.