"A second question is if I finance the car purchase can I also deduct the business use portion of the interest charged on the loan?"

It may sound nice to pay a 6% management fee but the extra fees can add up to be more than the other company that charges 10% with no additional fees.

Keep in mind, you are NOT in charge!  

So I picked up a few books which includes, "The Book on Investing In Real Estate With No (and Low) Money Down," and "The Book on Rental Property Investing," both by Brandon Turner, which introduced me to the BiggerPockets community.With a decade of experience in property management under my belt, along with my property management certifications and an NC real estate broker’s license (with Broker-In-Charge designation), I’m eager to leverage my background to secure long-term financial stability for my family.

The only exception I use is when the property is a high-end unit.Informative title makes your property look like a cheap business but it is still way better than common titles like cute, adorable, cozy.If you are charging over 1k per night, I think it is better to give more high-end title like Stay with 30,000 trees, tingle your inner artist with lake front retreatJust my opinion :)

For example: This month they charged a full month for tenant placement fee then, the same month, they charge a PM fee.

One of them being you can't charge more than one month security deposit.

So much so that insurance actuaries agree they cannot charge a premium high enough to meet with the risk of those "vicious breeds."

Should I charge her a prorated amount of the original rent or the increased month-to-month rent for January?

If youre near a college, rent out the rooms and charge a premium.