Richard's condo was well-maintained, clean, and very comfortable! He even left some food & fruit for me so I can spare time. He sounded vey nice and calm, and I can absolutely recommend this place to anyone who'd want to spend some time in SF downtown. The only concern I had was that the front street gets slightly scary at nights, I've seen couple of homeless people, they won't harm you in general, but makes you walk a little faster.