The Rent To family is for calculating stepped rents where the stepped rents from To each corresponding date in ToDates.*

The basic function that does not have market rent reviews and just the stepped rents in TStepRent.

For market reviews, it depends whether you want to specify your rent forecast using GrowthRates or FcstVals, you can use TStepRentGrow or TStepRentFcst.

Variations to the above functions include TStepRentFcstCollar, where a cap and floor can be put against each rent review.

* Note: with 'From' dates the stepped rent runs from and including the 'from' date. With 'To' dates, however, the stepped runs up until but excluding the 'To' date.