What is the difference between Any Property Improvements Made vs Asset Summary?

Hello folks,

 

What is the difference between "Any Property Improvements Made" line item to a property vs Asset Summary?

 

If I answer the "any property improvements made" with 150K. It will depreciated it by Y.

 

However I am not able to accelerate some of the depreciation like appliances, flooring, HVAC, etc. Should I not include these items (flooring, appliances, HVAC) and manually input it in the "Asset Summary: so I can get some special depreciation?