@Cosmo DePinto The Huntsville market is tough right now.  

Honestly, unless you’re in a high-end market where buyers or renters expect it, dropping thousands on a sprinkler system probably isn’t your best ROI move—especially if the property has been sitting for months.

It sounds like a single family house where you will be living in the house(personal use).Therefore, you may not be getting the tax benefits you think you are.Consult an accountant.I am not sure why your sister would agree to this as well, she is losing $170,000 in this transaction and she faces the possibility of you increasing her rent.You also have to charge market rent or close to market rent or it is all deemed personal use.

Some renters may hesitate, but if the rental market is strong and insurance is covered in your numbers, it can still work.

At that point in time the market was still hot for properties at my price point in my buy box.

Most of the ones I bought had existing tenants and almost all were paying below market rents and way below market rents.

Quote from @Robel Nessro: How is President Trump going to effect the Real Estate Industry, will it benefit the investors or impact the market and investors?  

I am looking to wholesale my first property in the South Florida market since, I'm starting local.As a new wholesaler, I am looking to connect with investors/buyers/agents in the area to hopefully bring business to and get advice that I may not be aware of. 

To determine what to offer on a rental property:Determine reasonable market rent, NOT the highest!

You may want to get in touch with @Sharon Vornholt who has done a lot of marketing in this niche.