Originally posted by @Jason Nickel:QuickBooks Online does offer Class feature - You will have to use the Plus version.Here is a compairson chart for QuickBooks Online http://fasttracconsulting.com/qbo-comparison-quickbooks-online.pdfWhat you need to decide is if you want to use QuickBooks as a:-- property management software  (use QuickBooks desktop version) and/or-- accounting software (use QuickBooks online version)You cannot use QBO for property management - what I mean is track lease expiration dates, and more detailed reporting.

I use QBO exclusively for my real estate clients and my own portfolio because its integrations and features make it more efficient than other software.

What specifically do you need software for? 

How do you actually market real estate services online without wasting money or annoying people?

It's still important for each individual to test the software platforms to see which one they prefer.

If your bank doesn’t, tools like Relay Bank or Novo (both online banks) are designed with Profit First in mind.Bookkeeping software: QuickBooks Online and Stessa won’t split deposits automatically, but they make it easy to tag and reconcile when paired with a bank that handles auto-splits.Rule of thumb: Taxes and reserves are the two categories most people underfund.

Quote from @Max Emory: Hey @Keetaek Hong, did you end up going with a specific software?

There are many posts on BiggerPockets about landlord software, but here’s a consolidated overview.Must-have features landlords mention most often: online payments, full accounting, 1099 tracking and e-filing, tenant portal, owner portal (if you manage for others), work order tracking, vacancy syndication, online leases, and tenant screening.

You can watch videos on any software, but that's not as nice as getting in and clicking around yourself.Way more people are way more knowledgeable than me, but it's my opinion that a newbie or just a small scale investor only needs something stupid simple. 

My clients use Quickbooks online.