For nominally more than a nearby hostel, I found this Ocean Beach (aka OB) offering to be a clean, superbly-located little gem.
The hosts were super-kind and generous.
While the flat overall is not spacious, the hosts relinquish their master bedroom, with direct access to the lone bathroom, and this lends a more than adequate sense of privacy. They are night owls so washroom access was never a problem.
The queen-sized mattress was the comfy foam kind and the shower water pressure was rock solid. As advertised, the area is in the airport take-off flight path, but the early morning rumblings, while noticable, did not bother me.
This stay enabled me to affordably immerse myself in all that OB had to offer, from morning yoga, to nightlife, and to a wide variety of restuarants, all within walking distance.