Typically starting with a smaller rehab budget of $50K or less (maybe a max of $75K) and avoiding a 1 to 1(or higher) ratio of purchase to rehab costs is recommend when you are first starting out. 

Quote from @Will Greenlee: I would agree with @Drew Sygit every software has its kinks and this one along with all the other ones started somewhere.. 7-8 years ago Buildium was less effective than it is today, and now it is a lot better.

Congrats on starting your short-term rental journey!

Start niching down now, master your chosen property type, and don’t pivot until you’ve got it dialed in.3.

The best way to start in rentals is by buying in your own area.

Quote from @Cade Antonucci: I am starting to grow my rental portfolio and am looking for online alternatives to hold security deposits.

You can probably start the education process at 17, then apply for your license once you turn 18.

If you feel bad and want to save people money, start with a free pre-screening.

I wish I started when I was as young as you.

Start with great theming, keeping in mind the current trends taking place at the parks.