43namal is the ebay id that uses the Discount Timeshares logo. It appears to be the same as CJ Timeshares. Probably a different broker working for the same company. They just started using 43namal recently. Almost all of the feedback is from years ago but it definitely appears to be all the same group, at least the recent stuff, because they both use TCS for closing and have the same selling template and terms.
The various entities tied to TCS are known to be reputable brokers. TCS does closings by the book from a real estate stand point. They follow escrow regulations but realize that like most timeshare mass sellers, they are told what to do by the broker (Discount Timeshares, CJ, and others), so they really aren't independent like you experience when buying a house.
There is plenty of info out there for CJ and TCS. Mostly good but they are known to use unethical tactics to try and get you to pay more than you need to. I have experienced highly suspicious supposed ROFR issues with them on multiple occasions.