The idea is to re-fi in a single transaction, which, I assume, will have benefits over three separate transactions.

I have been doing deals with less than $10,000 out of pocket and seeing 40%+ COC returns. 

@Dennis KnappWelcome to Bigger Pockets.

I remember chatting with a good friend of mine, Jared, who once picked up a quirky three-story in Somerville to rent short-term.

I hope you are asking two separate unrelated questions, because there's no point in doing cost segregation for properties held inside your self-directed solo 401k, save for some very rare exceptions.Some of the Bigger Pockets experts who operate reputable costs segregation companies are @Bernard Reisz, @Yonah Weiss and @Julio GonzalezSome of the Bigger Pockets experts who offer Solo 401k administrator services are @Dmitriy Fomichenko, again @Bernard Reisz and @Brian EastmanReach out to them and see if they can help.

Hello folks, I am the landlord for a property, and the tenants are three friends who share a single lease.

Quote from @Sean Quinn: Hello Bigger Pockets Community, I am excited to be here, to learn and hopefully be a resource for some of you.

I get three calls a week on each of our parks from groups looking to buy and they are each far from any metro areas. 

My boyfriend and I have been listening to bigger pockets money podcast for about 6 months, and just started listening to the real estate podcast this week!

Most of the Phx pockets of small MF properties have been turning over for the past 5 years.