Deductions & credits

thank you @ThomasM125  for your reply, for clarification, I am not see where said "safe harbor" election. actually i went to asset&depreciation section and "yes" to <$2500 item to improve my rental, then it ask me if i used a consistent process how i record expense, i am not sure what it means, but since my item <$2500, so i answer "Yes", finally it ask me to enter those amount in miscellaneous expenses. 

 

In expense, i think turbotax is automatically allocating portion of amount entered in miscellaneous expense? so for instance, if i enter the bed frame used for rental room exclusively, actual cost $100, it proportions to $30 with 30% rental percentage, but since it is used for rented room, should i deliberately enter it as $333, so it portions back to $100?  

 

thank you again for your help.