Going to have a GC do the rest.3.

Conversions of *any* residence into a short term rental indiscriminately depletes the housing stock, causing the rest of the demand side of the market to squeeze into a smaller supply.3) More households - Along the same lines as the divorce argument, I suspect that following the crisis of 2007-2008 we saw more young adults (say, in their 20's) remaining home with their parents. 

If you want wifi router you would need to lock it up, separate SSID from the rest of your hardware make sure it can't reach anything else.

At this time I don't want to Buy in the US as all the rest of my paid off properties are in Brazil.

Assuming my depreciation is approx $40K (where I pay 25%) - what is the rest of my tax?

On the other hand  - rest assured everyone reading this thread feels very bad for you and your mom.  

You can deduct the first $5000 in the first year of business and then amortize the rest over five years.  

If you can buy almost at par then ignore the rest of what I'm about to say and you can just tell them straight up.You might try convincing them pitching long-term benefits to them.

If not, don't worry about a business structure - worry about getting a deal and the rest will follow.

Some people say finding money is the hardest part, the rest you can learn.