Studio B was stylish, well outfitted, and a great value for the rate. The hosts were terrific, too: Helpful and friendly when needed, but not overbearing.
Since the studio was at the back of a fenced-in property, it was very private. I left the window open one night to let in some cool air, and I could hear the traffic noise on a nearby busy road, but it was quiet when the windows were closed.
The towels provided were clean and fluffy, and the linens were crisp. The cushiony mattress topper made the bed supremely comfortable. The in-unit washer/dryer combo was a huge convenience. All appliances were in good working order and seemed almost new. WiFi was fast.
My street parking trick was to pull around the corner, where there were hardly any cars, and walk about 100 feet back to the house.
I would not hesitate to recommend Studio B to solo travelers and couples. It would be tough to find a better deal in the San Diego area.