Another is for tax purposes if they are doing a lot of business a good CPA might roll the LLC into an S-Corp to help with the self-employment tax at year-end. 

Biggest struggle I would say the mental energy it takes to get the ball rolling and keep it rolling.

In KW theY provided me with a sub domain to get the ball rolling and content to do social media and marketing.The way I’ve been bringing things together is through the use of FB, Twitter and LinkedIn.

Is it four separate loans that you could roll into a single loan under a portfolio loan?

I have yet to see any one of those guys roll out of bed before 9.  

Keep all your receipts and and records of income for when tax time rolls around.

It's an FHA product but you get the money to renovate the property rolled right into the loan.

Roll it over to the next deal.

I’m sure that’s not a concern now when you’re trying to grow, but one day when you want to downsize or roll those investments into something else, just food for thought. :)

I didn't discount it to get some reviews rolling.