In five years of intense use of AirBnB this was in all honesty by far the very my best among many good experiences (...and I rarely use superlatives)!
Delane and Antonio are natural born hosts, interesting personalities, super funny, attentive - but can also keep you alone. The house - including my room - was indeed as spacious and super clean as shown on the pictures and reviewed before. The bed was super large with a firm mattress.
The neighborhood is pleasant and safe, just a few blocks away from downtown. Walk there or take one of the everywhere available electric scooters.
I would not only come back next time I am in San Jose but would even come up easily with an excuse for a detour there ;-)