They are a legitimate company that helps you access 0% lines of business credit and help increase your personal credit score. 

(I sold a unit that I purchased for 485k about 10 years ago for 1.7m and did a 1031 exchange and used a little on the second unit)  Total carrying costs of approx. $8450 a month. 

The biggest drawback I am having is calculating cost for repairs & finding a reputable contractor for a fair price - I know nothing about renovations right now.  

In the Phoenix, AZ market Ceiling Fans are very popular and definitely increase the desirability of a property.

Correct, you can't roll repair costs into the loan.

In fact I’d prefer the selling price was increased $100k and zero interest for 5 years. 

The proper documentation will allow you to justify the increased value to the lender during the refi thus allowing you to pull out your initial investment and possibly more. 

Now, I just look for low-cost turnkeys. 

Key features we’re looking for include:1.User-Friendly Interface: Easy to set up and use, as we want to minimize the learning curve.2.Automation: Capabilities for drip campaigns, automated follow-ups, and segmentation based on investor interests and engagement.3.Analytics and Reporting: Detailed insights into email open rates, click-through rates, and overall engagement to help us refine our approach.4.Cost-Effective: We’re a growing business, so we’re mindful of costs, but we’re willing to invest in a tool that offers great value.What has worked well for you?

However, land costs are crazy, most lots are going for no less than $400k.