I wonder if I almost fell for this (or similar) in Pattaya, Thailand just a few days ago?
[1] - https://abnb.me/eUIhQCkMe1
[2] - https://abnb.me/DvHRkqsMe1
At first, I thought maybe this was just a shady property management company hocking two otherwise-legit, similarly-furnished condos with the same floor plan in the same building through two different accounts - but they are in different buildings separated by about half a kilometer according to the map.