Geoff and Daron's unit is awesome, and they are kind, welcoming, and responsive hosts. A garage conversion is pretty typical of the Altadena neighborhood, and I thought G/D's version was very homely, comfortable, and peaceful. The decor and items they have are enjoyable, I worked from the room at the large rolltop desk and it was great.
G/D are extremely responsive, I never waited more than 30 mins for a response even when they were out or at work. There was an air-con failure while I was in the room, leading to some pretty intense temperatures, and Geoff immediate responded and had it fixed within a few hours.
Additionally, their home has a massive backyard, especially for Altadena, and it is very well cared for and cultivated. It creates a very peaceful atmosphere and makes the space feel expansive. I 100% would stay here again!