We had a great time staying at Allen's place. It is bright, clean, conveniently located (great coffee places like DRIP'D and a variety of breakfast diners a few tram stops from the house, 15 minutes to downtown).

Allen gave us helpful advise on where to go, yet we hardly ever saw him, so we mostly had the whole place to ourselves: with kitchen, bathroom and everything to recharge and relax after a long day of climbing San Francisco hills :-)

The Internet connection would sometimes drop for a while or get really slow, which is not an issue for most people, but as I work during travels, I noticed. I hope Allen fixes that in the future.

To summarize: great place, highly recommended.