For storefronts, visit rubmaps
For aamps, last I've heard of an aamp in Sunset was a couple of years back. A corg somehow was staying afloat in outer sunset, around off Taraval and early to mid 40s avenues in terms of ballpark estimate. They'd have Chinese and sometimes white/Latina girls. They advertised for a bit, then went UTR and I lost track of them soon. They just did it in a single apartment and I always wondered how they were not caught because it's not the best location neighbors/neighborhood wise it was pretty quiet.