We stayed for 2 nights this past weekend at Gregg's. What a beautiful house! We cannot say enough great things about it. It's beautiful, cozy, well maintained and the view from the backyard is incredible. Although we did not spend much time at the house (jam packed a weeks worth of touring in two days), the time we did spend at Gregg's was relaxing. Gregg is full of knowledge and my husband had a great time discussing architecture in San Francisco with him. We would highly recommend Gregg's place for your next stay in SF. Bonus is that it's very close to the Muni and buses!