If so, does anyone know of a lawyer, who can sort this out with a quick phone call to Airbnb?  

Some items might hold more weight than others, but you guys should sort through that together.You also might just do the partnership deal by deal - sometimes jumping into a partnership before you have officially worked together is NOT the best idea...

Bigger Pockets is a great place to find a real estate tax accountant.A good real estate accountant can save you thousands of dollars by leveraging entity selection and formation, tax deductions, cost segregations, bonus depreciation and tax planning.I recommend finding an accountant who specializes in real estate taxation, business taxation, financial planning and tax planning.You may want to consider working with your accountant remotely to expand your options.I would also recommend looking for a accountant willing to work with you throughout the year.

been working to wrap my head around depreciation and I have had a puzzle I am still sorting just because I refinanced last year.

It's not fully closed as in drywall, it's sort of a faux wall on our side, but the tenant could open the door on his side and come through if he wanted.

I was thinking about doing real estate sales on the side as a sort of part time hustle while I'm in school and working my w-2 but that's great to know.

With Appfolio you could select your preferred vendors. 

The maximum leverage I have ever seen in trading accounts is 50%, and that's very limited and select.

There isn't enough inventory to go around so as long as no new developments kick in (which there isn't enough land), most homes will see some sort of appreciation.6.

Find a good Realtor on here and have them you sort out the best deals in your area.