I looked the house up online and the fire happened about 5 months ago. 

Are all docs and invoices available online? 

In return perhaps I can be of some assistance with online marketing and video production.

Current rents: you can glean this information through online sources as well as old-school searching (walk-ins, calling the buildings)Talk to local brokers to get the inside scoopMarket analysisCheck to see if building is in a flood plainYou can ask for, but these items are usually provided after signing a contract: Leases for lease auditing against bank statements, tax returns and leases (usually not provided before a contract has been signed).Tenant payment historyViolations, delinquenciesLease addendum and/or other agreementsTax ReturnsBank StatementsUtility billsCan RUBS be implemented (some municipalities may not allow it)Service contractsReserve fundsEnvironmental assessmentEmployee recordsStructural issues including foundationEmployee historyOther value-add features that can be added include:Trash valetCar portsStorageDog parksTo be honest, a similar level of due diligence is required across multifamily and manufactured housing (mobile home parks).Best of luck!

.- Any expense on line 18 "depreciation" can be "added back" to income no questions asked (your new roof being depreciated over X years being a good example), meaning that it will have zero impact on your DTI.- Any expense on line 14 "repairs" can only be added back with a bunch of supporting documentation matching exactly & based on a human underwriter's judgement call on the "one time" nature of it (and how that underwriter's mood is on that given day) on a one-off basis.

@Stephen Rossi and welcome to BP, it has everything you need from free online educational videos to connecting to other investors, you can't go wrong on this site!

It seems to me that you just went online and found a property and just read the description and put the exact numbers on your calculations.

When it does get signed, that becomes the binding document for the transaction.Regarding commissions; I have seen this in various online confidentiality agreements (CA).

Try and seek out a coupon on line at Harbor Freight or in one of their coupon books at the store and sign up so they send you one when they are issued.

While I haven't met her in person, she's great online.  :-)  I also recommend @Dawn Brenengen.