When you write a bi-level/split foyer home what how do you handle the bottom level for RCV? For example, the home I am writing has a sq footage of 1152 for each level. According to the tax records and the apprsial the bottom level is treated as a basement. The bottom level has a bedroom and full bathroom with a playroom and man cave. If I write it as 1152 sf and 100% finished basement the RCV is a lot less then if I write it as 2300 sq ft. What is the standard here? Thanks.