Five real-estate calculators for realtors and home buyers. Compute commissions, do buy-vs-rent calculations, compute seller-net as well as maximum loan a buyer can qualify for and compute mortgage payments. Includes interest only, 2nd and 3rd loans as well as Canadian calculations. Software is easy-to-use. Just fil-in-the-blanks and RealtyJuggler does the rest. 30 day free trial.