Condos easy to sell, Wifes been doing it for 20 years in Bangkok, dont listen to the BS of Thais only want new, its tripe. They buy second hand all the time anyone telling you anything else has no idea. A few years ago she couldnt keep up with demand, its quieter now but they do still sell.
Ive got no skin in the game and have no involvement in her affairs, we dont even live in the same area, are 250km apart.