Great value for the price. The space is cozy, clean, and comes with all the essentials you need for a short or long stay.
The only nit picks are out of the host's control, but I thought I'd mention this in case it can help elevate someone else's stay: sound from outside permeates through the walls fairly easily, e.g. noises from neighbors, dogs, and cars can be heard from inside even with the windows closed. This has not been an issue for me personally as a guest, but if this is something that bothers you, consider bringing some earplugs to block out noise in the evening / morning. Once I fell asleep I stayed asleep, so it really depends on what kind of sleeper you are.
Other than that, everything within Crystal's control regarding the hospitality, cleanliness, and special touches are excellent! Would definitely recommend staying here for your next visit to San Jose.