The US Treasuries purchased, match the initial investment which protects the principal. US Treasuries have a  AAA credit rating which is an expected loss of 0.001%. The interest payments from the US Treasuries will be used to purchase additional US Treasuries to be held in escrow to over-collateralize the GreatX tokens. The hotels are expected to appreciate over the ten-year period of the GreatX tokens which will serve as additional collateral.