@cmg1 wrote:
This seems unfair that I can't deduct any of those expenses as the majority of use was renters. This is not a Vacation Home; it is a Commercial Building.
I agree; this is not a vacation home nor does it involve a partial rental of a residence such that Section 280A would kick in.
I am going to page @AmeliesUncle for your specific query in order to get further input on any possible proration.
