As we arrived with an Uber taxi from outside of town,we didn't exactly know at what time we would arrive. Gregg was very flexible about that and we were allowed to get into the house, 3 hours in advance.
We had a wonderful time here; having travelled for a month through CA, we needed some peace and quiet while in SF and Gregg's place gave us that.
The whole house is TLC!! and so is Gregg.
He made us a special coffee before we left and the garden is a big plus!