I also suggest getting some software for the management of this (ask your selected CPA for what to use - mine suggested QuickBooks for my needs).

Is there a good software that you would suggest to allow applicants to go and apply for an apartment? 

You can get a free account with TenantCloud or other management software, enter your property once, click a button, and it will be published out to multiple sites at once.Knowing the market requires regular research.

I would like to know what the best lead software to use to find property you all are using or recommend that also offers the rehab analyzer tool.

I wanted to get some feedback on these software's.

I'm pretty sure it's in the top three best property manager software options.

If yes, then maybe consider a PM software like Hemlane, which will give you access to leases from different states and rocket lawyer.

In total with Business Tax Prep (yearly), Personal Tax Prep (yearly), Tax Advisory (yearly with unlimited support and no hourly billing), automatic linked bank accounts to all business accounts to generate reports, automatically update from bookkeeping software, a single state LLC formation (single time fee), EIN, Entity formation (single time fee), and Loan Agreement (single time fee) was all quoted for $3,035.89.   

A few people have contacted me and asked me what I would want in software for tax lien investing.

So these platforms will be looking to teach people how to source deals,  use their experience and soft ware etc.