I didn't get to meet Cachaulo and Yolanda, but they always responded to my messages and even checked in with me during my stay. The location of the cottage is a perfect distance from the city. Uber to the gaslamp is about 5-10 dollars. The room is really comfortable and quaint. It was a bit hot during our stay as it was humid in SD. So there isn't a/c, but they do have a ceiling fan and a couple fans to keep you cool. Shampoo and body wash was already provided, as so was clean towels. Our Internet stopped working, but there was backup Internet provided. Getting in and out of the cottage was easy peasy.
Also they let me book SUPER early for comic con and a lot of other hosts didn't. So I'm really glad we stayed here. :)