I Personally Would Not Deal with sellingshares....
Because:
1. Their reputation is what I consider very low (people are afraid to leave negative feedback since they will get negative feedback themselves in return). You would think that they would have a higher rating since the seller does not leave feedback until after the buyer does for them...
2. They provide insufficient information and then expect fast payment or they will report you....
3. It looks like they leave negative feedback when people leave them positive feedback (check for yourself)
4. Everything about them says to me that they do not value customer service.
As a buyer, I would not trust them. Especially with a transaction as sensitive as a timeshare (reale estate)... There are plenty of companies that really do value customer service and have a 100% positive rating.