Cost seg before major repairs or after on new purchase

[Sanjay Sharma]

I’m buying a 4 unit that will need bathroom (sinks, shower remodel), kitchen cabinets, appliances, flooring, paint, drywall. Maybe windows

Is it better t cost seg before repairs. I read on another post that if you do major repairs, those repairs can only get 27.5 yr depreciation. Doesn’t make sense to me

[Sanjay Sharma]

Originally posted by @Yonah Weiss:

 best to do both on the acquisition and on the renovations.

I don't understand doing seg on both acquisition and on renovations.  details:  

1.  1031 exchange to buy this property

2.  LA property;  1.3 purchase;  I think 42% improvement (does that mean building is 1.3 x 42% = $546k?)

3. renovations ~ 80-100k; ARV 1.6

so, when I close later this month, cost seg in 2/2021?

After repair is done ~ 3 mos, do 2nd cost seg in 6/2021?