The apartment itself was spacious enough for us (we were 3), the couch which can turn into a queen bed isn't the most comfortable but good enough for a couple of nights.

One thing we had to get used to was the noisy neighbourhood, since it's quite central, close to a main road and strip clubs there seems like there's always something happening in the evening. But after two nights we got used to it. Arbe also supplied us with some ear plugs if we needed them :)

We were there for the WWDC at Moscone West which was about a 20 minute walk from Arbe's place. It's a pretty central place, you can reach a lot within walking distance. A lot of good food places nearby as well.