Give potential home buyers a clear understanding of what they can afford with this residential real estate finance calculator. Dedicated function keys let you determine principle, interest, taxes and insurance costs, while rent-versus-buy comparison options let clients know which options might be best for them. Get into more detail with bi-weekly and monthly loan comparisons, amortization rates and remaining loan balance figures. Clearly labeled buttons make it easy to find the right functions for all your calculations, and the slim design fits neatly in a briefcase or tote bag. This residential real estate finance calculator comes with a protective cover to keep it safely stashed away when not in use.