What better improves value?

[Sol Dubnov]

Hi,

We are remodeling a property that we plan to rent out as 3 units, and I was wondering if putting a central air versus split mini systems will affect the value and the rentabililty of the property?
It is easier to install the mini-splits, and each unit can have their own control. On the other hand we can put the ducts now during remodel and I presume this will increase the value more then the splits. Is it so?
Thanks for you advice or thoughts,
Sol