In a MultiFamily analysis you may enter the number of unit mixes, not the actual number of units. On very small properties, the number of unit mixes may be the same as the actual number of units. Using unit mixes provides superior presentation options.
Unit Mix is available on the multifamily Income page. Use 'Override Analysis Type' (PROPERTY | Global Values...) to force a commercial analysis to a multi-family Income page or a multi-family analysis to the commercial Income page. This change should be made before entering data into the Rental Income section of the Income tab. Use for Hospitality and Self Storage.