Quote from @Ryan Duphorn: I'm currently house hacking a single family home that has a 572 sqft detached garage in the backyard.

Vacancy hurts a bit more, but the biggest issue with renting out large homes is turnover cost.

Does anyone have any tips/ advice to help make sure my property will appraise for what I planned on based on my rehab?

It sounds like you’ve got a great opportunity with these two mobile home parks, especially with the flexibility that seller financing provides.Out of curiosity, what terms did you negotiate for the seller financing?

Most turn key companies do have a West coast based marketing company sell their props.

Property TypeUnderstand the different types of multifamily properties:High-Rise: 9+ floors with an elevator, often urban.Mid-Rise: Smaller than high-rise, usually with elevators.Garden-Style: Low-rise apartments in suburban or rural settings.Walk-Up: 4–6 stories without elevators.Manufactured Housing Communities: Mobile home parks where land is leased to homeowners.Special-Purpose Housing:Student Housing: Designed for college students.Senior Housing: Dedicated to older adults.Subsidized Housing: Affordable housing supported by rent and income restrictions.3.

So I bought a single family home for 315k that was considered inhabitable.

I had to add an addendum for the home's contents in the agreement. 

However, this is not specific legal advice to you, just an opinion based on the circumstances described.  

Quote from @Emmanuel Rugamba: Hi everyone I am 26 year old professional athlete looking to buy his first home but also house hack in the process.