Daniel's communication and organisation for our arrival was excellent. He'd thoughtfully provided lots of things you forget/want when you first arrive - water in the fridge, tea, coffee, shower gel etc. The apartment was spotlessly clean and everything was neat and shiny! The neighbourhood was great - cafes/bars/restaurants, and only 10-15 minutes to Union Square and Moscone conference centre. Would definitely look it up if I was to return to San Francisco.