For me it’s not a one size fits all type of situation.

A disadvantage to this type of investment is that it's likely your MOIC (Multiple of Invested Capital) will be lower than that of a common equity investment. 

What types of properties or investors do you typically partner with?

I typed up the below and sent back to my realtor to start the conversation but wanted to get BPs thoughts as well. 

Many (most)lenders specialize in just a few loan speciality types, which may not include the type that would be optimal for your particular situation.2.

I’m not able to personally qualify for cash out refinances.I'm looking to sell my home located in Southwest Florida in a HOA community but want to remain in the home to lease- 3 years or more.Does anyone have experience with this type of program or have any suggestions for me on where to look to get this done.

The best way to estimate expenses is experience and knowledge of your specific asset type and market.For vacancy, that will depend on your market and the quality/desirability of your type of unit.

Lastly is structures, and to be honest I think we'd probably have to move the needle $100k or so on that item because I have a feeling from what I've seen thus far is these structures are not of the most durable enduring type and I will have some considerable cap-x over 10yr window on them.

Ask 3 or 4 companies that work with the size and type of deals you're analyzing and you'll likely pick up some themes. 

.* This could be a standard issue type thing and if u do nothing, nothing will happen or it could end up being your worse nightmare.