The description is quite accurate. This is a room attached to the house occupied by Franz's family but with a separate entrance, so the privacy is well kept. It is also helpful that you can check-in by yourself following the instruction (no need to worry too much about flight delay etc.) Sounds from the house can be heard through the door (which is supposed to be closed during your stay) and the wall, but it is quiet at late hours. The room is compact but is comfortable to stay, and Wi-Fi worked quite well. There is a small fridge and a sink, so it is enough to have a quick breakfast in the room. But there is no elaborate kitchen, so you perhaps want to eat out. Fortunately, many shops and restaurants are within 5-10 minutes on foot. Beaches are within an easy bicycling distance. And I enjoyed cycling to downtown and to La Jolla, too. I saw some people swimming at the beach, even in late November :-) The Pacific Beach area is a dream place to live -- well, I cannot really live here permanently, but I certainly enjoyed "living" here for a week!
Franz and Idania are quite responsive and helpful. Overall this is a wonderful place and I would be happy to stay again if there is an opportunity.