We enjoyed staying at John's place. Everything looked new and it was very clean. It is ideal for two but a little bit crowded with four people. All the furniture looks nice and the kitchen has everything you need.
John even provided beer, wine and some snacks which was lovely.
A Muni stop is just across the road and it takes about an hour to most sights. The wifi connecting wasn't very reliable unfortunately.
The only thing we really disliked was that the apartment has no proper windows and therefore no natural light or fresh air.