You could do it your way but I’d recommend a bit of a hybrid model.

It's shifting to a model of a big anchor, a Target or a Costco, and lots of little businesses in that same shopping center. 

I dont know your business model exactly but I assume you collect some referral fee from the supplier?

The real estate investing industry uses "Classes" to rank property performance risk, but there's NO agreed upon industry model:(Here's what we use for our Metro Detroit market:Recommend you first figure out the property Class you want to invest in, THEN figure out the corresponding location to invest in.Property Class will typically dictate the Class of tenant you get, which greatly IMPACTS rental income stability and property maintenance/damage by tenants.If you apply Class A assumptions to a Class B or C purchase, your expectations won’t be met and it may be a financial disaster.If you buy/renovate a property in Class D area to Class A standards, what quality of tenant will you get?

These are non-performing mortgages and the homes are vacant and in preforeclosure.This doesn’t fit my typical passive, turnkey investment model, but I am considering taking on a local property as a “fun” project.

One being a wholesale model, the other I call the profit maximizer.  

I like your model for the start and end dates for your units.

Typically, the mobile home funds can achieve very attractive COC, a somewhat recession resistant business model, decent upside as well.  

 - recognize you are combining 2 if the highest effory rent models: student rental and rent by room. 

Licensed with permits ~$3,250.HWT standard gas single family low efficiency without exhaust retrofit $900.Sand and stain hardwood floors, natural stain $3 per sf.Paint interior walls, ceiling trim and doors 3 tone paint scheme 2 coats $3.20 per sf (floor area cost includes paint)Click lock LVT flooring install overlay inclusive of prep and quarter round $4.50 per sf (materials and labor)Asphalt roof installation 3/1 - 800 sf bungalow with 2 layers of shingles - ~$7,900Standard porch cap replacement with 2 new precast concrete steps ~$2,500Used stove or refrigerator delivery and install $350New stove or refrigerator delivery and install $HD model specificUse this as a general guideline.