If so then the chance of them defaulting on your seller finance terms is high and you’ll still be affected by the same problems with the property that exist now, you’ll just have much less control over it so your risk “being the bank” on this property is going to be high. 

He's absolutely right that using debt to control cash flow is also creating tax free cash for expansion.

While many of these issues are important considerations and should not be ignored or overlooked, there are other more crucial criteria that you must question and evaluate first.The critical risk criteria that you must review and evaluate prior to making your final decision on which 1031 Exchange Qualified Intermediary to retain includes, but is not limited to, the following areas:Technical capability of the 1031 Exchange Qualified IntermediaryInternal processes and audit controls to safeguard your 1031 Exchange funds and assetsUse of Qualified Trust Accounts or Qualified Escrow AccountsDecision criteria and guidelines for investment of your 1031 Exchange fundsProtection from potential errors or omissions by the Qualified Intermediary (E&O Insurance) Protection from potential theft or embezzlement of 1031 Exchange funds (Fidelity Bond) An experienced and professional 1031 Exchange Qualified Intermediary will understand these concerns and should be happy to discuss these crucial issues with you.

I admittedly have a bias against condos for the following reasons:1) HOAs - both a lack of control over fees and assessments, as well as potential regulation changes2) they don’t appreciate as much3) you have to work a lot harder to differentiate yourself from your neighbors. 

(Then you have zero vacancy, your business controls its rent increases, etc.)Rent out the garage to another small company. 

query=garage#sear...If you can rent a 2 garage at $450 without spending ~$150k for a garage ADU conversion, no work/risk of the ADU conversion, the lower maintenance/capex, easier eviction, no rent control, less tenant interaction, it will not convert your SFR to rent control, etc, it seems superior to the garage ADU conversion.  

While you have no control over what happens to the party, you have control over what you buy.

We already signed the purchase agreement several months ago...it has been on hold while they mitigated a pest control issue that has taken 2 months.If it's that important, make it part of your purchase agreement.

So, YOU or a project manager or a designer or a partner would be more ideal to have control over the scope of work. 

For a simple reason, we have emotions.