Best option would be to separately meter the property 2.

Are there any simpler loan options I should research as I start thinking about our next property? 

A knowledgeable attorney can advise here.Create a solid operating agreement: Since you own the condo with a friend, a clear operating agreement is essential to outline responsibilities, decision-making, and profit-sharing for the LLC.To save on costs:Look for real estate attorneys who specialize in investment properties and might offer package deals for the retitling, operating agreement, and filing the LLC.Shop around for title companies that can handle the transfer smoothly and provide competitive rates.Research DIY options for setting up the LLC if your situation is straightforward, though I’d still recommend a lawyer for the transfer process itself.Good luck with the process!

Right now I am just looking at my options, nowhere specific too specific.

However, some investors don't mind this strategy if they prefer not to put a lot of liquid in up front and plan to refi out within a few years of closing (which seems to be a great option with the talks of the FED reducing interest rates this year).It really comes down to investing in a growing market, in a good neighborhood & building a great team to support you.

I have a couple of funding options on the table and I’d love to hear your thoughts:Funding Approach: I have capital partners who are willing to fund 100% of the project in exchange for 50% of the profits.

When my loan was not going to close, it was one of the options that my broker and lender told me about and actually referred me to for a conversation.

Here is a link that provides fantastic information on the turnkey investing option from BP. 

If that's what you're really after I would start with the basics of what kind of bank loans either residential or commercial are available to you - not saying this is the best option, but it's a good place to start.

The “borrower” would have an option to buy back the property if (1) all lease payments (“mortgage payments”) have been made and the borrower/seller pays is the sale price/loan amount in full at the time the option period/note matures.