Having visited San Francisco previously, my visit wasn't entirely for sightseeing - I was also keen to enjoy the culture of the city and get a flavour for the variety of neighbourhoods, shops, restaurants and bars.
I was only around for a couple of days but found Meg's place to be a great location to get around from. It's very close to Hayes Valley and within easy walking distance of the public transport network to get to the other parts of the city. The hills in San Francisco really are all over the city and can't really be avoided - when I didn't want to walk/get public transport back, I found an uber from any direction was always pretty reasonable going back to the apartment due to its central location.
The room and apartment were exactly as I'd expected and everything was perfectly clean. Meg is a wonderful, friendly and very thoughtful host - I don't think I had to ask her for a single thing whilst staying there, everything had been thought through and I had more than everything I needed.
I'd thoroughly recommend her home for your stay in San Francisco.