So I'm a 22 year old investor just starting out I started flipping my first house this year and I plan on being finished with it in a month or two and I've been looking at how to invest my profits for the most return on investment, I'm leaning towards seller financing vacant properties and master lease options but I want to get another opinion, so if anyone has any suggestions I'd be glad to hear it.ps.

Columbus, Ohio is a great option to look into.

There are a few answers, the two most simple are (1) transactional funding and (2) options.  

Go to your favorite search engine and look for "pay rent online" to get a long list of options.

What are my options?

By utilizing social media, you can attract a more comprehensive selection of potential buyers to improve the possibility of a sale.To use social media to promote your listing, follow these tips:Create social media accounts for your real estate businessShare your listing on social media platforms like Facebook, Twitter, and InstagramUtilize paid advertising on social media to reach a targeted audience using the targeting options provided by the platformEngage with potential buyers and answer any questions they may haveRemember, social media can be a great way to promote your real estate listing and attract a more diverse selection of prospects than just buyers currently actively searching for a property.

Is house-hacking a condo in Chicago a feasible option to begin with?

I can increase my cash flow to $500-$1000 since I will need smaller loan.Other option I have is I can move into the new build and rent my existing property and cash flow $1000 a month. 

If you post your inquiry on there you should get multiple options.

Understand all of your financing options before getting into it!