I've seen posts where people were addressing issues on how to file tax when house hacking.So I guess I can't write off the mortgage interest as expense but he can?

Appreciation, mortgage paydown, cash flow, tax write-offs, etc.

Yes you get all depreciation write-offs etc as just an individual holder, and note your accountant will likely need to file a Delaware tax return each year for your rental income in Delaware, but this is usually easy and cheap. 

Hello Alicia,In my opinion, as long as the proper expectations were set and everything is in writing, there are only pros to partnerships.

Can I write off 75% of the locked out apartment appraised rent to get my DTI below 50% to qualify for an investment property mortgage this year? 

We all write separate checks (4 total) for different amounts totaling the fencing contractor's full invoice.

Write down what you want everyday and do everything to achieve it.

The reality is the opposite - if it's not in writing then the PMC doesn't have to provide the service or can charge extra for it!

When they mentioned how much they enjoyed it I asked them to write a review and they said they would.

In real estate, everything, should be in writing.