It’s invaluable to hear from someone with your depth of experience in the field!

I've spent HOURS onboarding my properties and data manually. 

Hello, it is really time consuming for me to analyze each property by manually entering its data to calculate the return.

Most homes in our area double in value every 5-10 years.

Originally posted by @Lodewijk Hof:Hello,I'm doing my research on Australia real estate market. ll use the data for a brochure, which is part of my strategy to increase investor awareness.I'm wondering if you can help me on the following data:1.

Explore my personal favorites, Set For Life by Scott Trench or The Total Money Makeover by Dave Ramsey, for invaluable financial insights.3.

I just reached out to a host on Airbnb who has properties I want to try and model mine after (based on AirDNA data).

Appraiser will use data from whatever closely matches the subject.

They tend to cost more to construct then they add in value, they are generally more valuable for a property you are holding as a way to generate more income.

For example, a property in San Diego may lose $500 per month ($6,000 per year) but gain $60,000 per year in value, making it worthwhile to "lose" money each month in exchange for long-term gains.I recommend you start with BiggerPockets Ultimate Beginners Guide (free).