Visa plus work permit
Megakim gives buyers a visa and work permit: 1 year with a 1 BR, 2 years with a 2 BR, 3 years with a 3 BR. That means free entry, the right to work officially, and the ability to open a business and bank accounts.
A dollar economy
Prices, rents and payments are in US dollars. An ABA Bank account can be opened once you have a visa, and developers help with this.
This is general information; confirm terms with the developer and a lawyer at the time of the deal.