Jeff and Amy were absolutely amazing! They are very organized and provide you with a very detailed list of everything you need to know about their apartment. I rented the apartment for a one night stay in the city with my parents and sister, and we had a great experience. The apartment is in a great residential area, and walking distance from Haight Street and its awesome shops. We actually ended up walking all the way to the deYoung in Golden Gate Park! It really is wonderfully situated.
As to the apartment itself, it's just gorgeous. It's really spacious and has beautiful light. Four of us slept there and it never felt crowded at all. There is a living room with a seriously comfy sofa-bed, a kitchen with dining space, a bathroom and the main bedroom. The parking space is very convenient (and recommended), with the entrance up one flight of wooden stairs. Everything that one might need, Jeff and Amy provide. It's pretty much like staying in a suite at a five star hotel.
Highly, highly recommended!