Turbotax is not prorating my costs based on area ratio of my house that was used for self employment. Is there something wrong with Turbotax or am I making a mistake?

 

Getting started

I know it sounds silly but double check that the Sq footage/ number of rooms is not upside down. 5/1 instead of 1/5. 

Getting started

it takes in the actual sq footage or number of rooms, not the ratio