I originally chose Karla's place because it was close to the Pasadena Westin, where my conference was located (15 minute walk). Staying with Karla really enhanced my trip. I loved walking around the neighborhood (try a burrito at Sofia's), talking with Karla and her family, and petting Zooey the dog. Karla was very hospitable from the beginning to the end, even going the extra mile to store my bags before check-in and by offering to lend me her parking space.
The space is like a little private retreat. I was very comfortable. I spent hours working at the table in the room (great wifi connection). The adjustable bed was a novelty for me - very cool. It took me a little while to figure out the shower, but by the end I knew what I was doing.
I enjoyed the little perks, like a chocolate bar left for me, cold, filtered water in the fridge, and the fruit and herbs growing in the yard. Great place, great people!