I left them recently like many others have in the last 5 months and even though our money was technically an investment and a limited partner contribution, they refused to give anyone their money back even after stating numerous times they would give people their money back if they choose to leave. 

Right now, the best offers around me are for some 1.3-4 million, that only generated around 100k per year gross, so there would be a high chance of not cash flowing, and paying money, especially with a commercial loan (these buildings have more than 4 units).I was thinking that although the rental itself does not generate money, I would be able to deduct the mortgage interest, and depreciation from my personal w2 income and would be net positive.

STRs are a great way to make money, that's for sure...but it does not come without risk.

With it being that risky, the least I could do is have some money saved up.

There is almost no scenario where a condo would ever positive cash flow while servicing debt, and very little positive cash flow with no debt.If your budget only allows for a condo, find a better place to put your money to work.   

Co-living I like a bit more because you have less money needed for furnishing a property and CO laws allow it in the major cities unlike STRs.

Even if you break even, you will lose money every month it sits vacant, when you need repairs, property management, etc.

Was that purchase money, rate and term refi, or cash out refi?

Syndication Reporting IssuesMissing Form 8918 for reportable transactionsInconsistent investor disclosuresRequired registrations skippedWhat Doesn't Actually Matter:(Despite What Your Uncle's CPA Says)Special AllocationsNormal promote structuresStandard waterfall provisionsTypical developer promotesReality: Unless extremely aggressive, IRS rarely caresTechnical DocumentationMinor §704(b) gapsCapital account glitchesTechnical allocation languageTruth: Unless hiding something biggerProperty Value AllocationsNormal basis step-upsTypical appreciation splitsStandard promote calculationsReal World Example:🏢 100-unit apartment complex4 partners, $5M dealDeveloper promote structure= Zero IRS interestSame Deal With Red Flags:🏢 100-unit apartment complexHidden partner arrangementsArtificial loss allocationsUnreported debt shifts= IRS AttentionPractical Protection Steps:Basic Documentation✅ Clean operating agreement✅ Economic substance✅ Partner contributions tracked(Don't need War & Peace complexity)Economic Reality✅ Allocations match economics✅ Real money movement✅ Actual partner participationClean Reporting✅ Consistent K-1s✅ Required forms filed✅ Clear communicationThe "Sleep Well" Test:Can you explain your structure to an IRS agent without sweating?

But rule number 1 and 2 in investing is don’t lose money.