That's the job of bookkeeping software.

Also, usually sec 8 pays MORE than a cash tenant ( in my market anyway) so you should submit the form for a rent increase.  

Additionally, something that no one ever mentions is that many of these parcels have a 0 address, such as "0 Road", so many commercial real-estate software may not have these which is a competitive advantage that you'll have. 

You would reach out to the sellers agent and submit a purchase and sale agreement kinda like you would with a normal property.

The PM's policy does not want to have the burden of defending every Liability claim for the investors. 2)  The Additional Insured endorsement allows the PM to directly submit a Liability claim to the property owner's policy, bypassing the PM's policy. 

Analyze a bunch of properties so that you can almost recognize a good deal when you see it.Connect with a realtor and develop a relationship so you can call and get a viewing and offer submitted right away.  

Whats the best accounting software for an investor just looking to get started?

Either yourself, or pay a GC a small amount to give you a bid prior to submitting your offer.

Your best bet is to find comparable rentals and submit them to HUD in the hopes that they may increase their offer.

The only problem is the pricing, make it to use dynamic pricing with some software where the weekday price is adjusted automatically based on market demands.