Pros
Great perks get to do all tour excursions for free as well as dine at finest restaurants on the house basically experience all the best so that you are able to recommend it to tourists as "a marketing concierge". Even without the commission the base pay is pretty decent and health insurance and benefits are great, however you are expected to meet a quota and will be let go if you do not close a certain percentage monthly. Also once you get into the company it is easy to move around to another department or location within the Marriott franchise that offers a more stable long term career outlook that is not direct sales.
Cons
It's difficult to get people to give up an entire half a day of their once a year vacation in return for a free snorkeling trip or comped meal. Those that do agree to go usually cannot afford to purchase the actual timeshare given that they were willing to sacrifice most of their day for a 100 bucks.