We were a group of 4 professionals on our first trip to SF, (and US for some). Ray is an excellent host. He responded quickly, though we needed little information when we arrived as Ray had everything set up for us already.
The property is "outstanding", warm soft beds, large master bedroom, and a jet bath also!
The area is easy to get to, cheap by Uber also. The neighborhood is quiet, peaceful and feels very safe.
We would highly recommend Ray and his stunning home to anyone travelling to SF. But note, it's SF, so there are stairs everywhere, part of the SF Charm & Challenge