Here are some additional comments to add - please be sure to read the last comment regarding making contributions to both an IRA and 401k.Can I set up a SDIRA if I have full-time job?

Currently have a great job but want to start acquiring  2-4 unit complexes.

Quote from @Donnie Jones: The harsh truth is that wholesaling is a job, not a means of investing.

With people continually migrating from CA, more jobs moving here (Tesla Semitruck factory being built as I type this), I don't know how this gets solved. 

Client rents that house and makes 1k monthly profit, plus has a really good paying job.

Now if your interpretation is cash flowing enough to quit your job that is another conversation.  20 or 30 properties at 1k a month a door, if managed properly is a great revenue mark in my book. 

A lot of research and studies have come out around high paying jobs make large impacts. 

I only have a single rental (at the moment) and a simple W2 job.

Also, focus on 2 years of job/income stability.Class D Properties:Cashflow vs Appreciation: Typically, all cashflow with little, maybe even negative, relative rent & value appreciationVacancy Est: 20%+ should be used to cover nonpayment, evictions & damages.Tenant Pool: majority will have FICO scores under 560 (almost 30% probability of default), little to no good tradelines, lots of collections & chargeoffs, recent evictions.

Here is some key information:Property recently hit the market and has 2 cash offers alreadyThe seller provided a pre-inspection report, which I shared with 2 different lenders, both think it may fail conventional financing due to potential structural and electrical issues (realtor thinks it could pass conventional)Seller has 100% equity but is behind on other payments (not sure of the urgency money is needed)This is my first attempt at an “investment” property so I’m new to thisI see 3 optionsMove forward with an offer using conventional loan pre-qualification-Not as attractive of an offer to the seller-Possibility that appraiser calls out structural/electrical issues that need to be fixed before closing, effectively causing financing to fail- Best terms and fewest loan fees for meUse a rehab style loan such as ChoiceRenovation-Even less attractive than a conventional offer to seller, but less risk of failed financing if appraiser calls out issues-Slightly worse fees and interest rates compared to conventional-Lenders tell me possibly up to 60-90 days closing in some cases, with red-tape for contractor requirements and draw schedules (sounds like the most hoops to jump through during rehab)Use a hard money lender-Most attractive loan option I can give to seller so I can compete-Much higher fees and interest rate for me-need to refinance into a conventional at the end of rehab (not familiar with seasoning periods but I think this is a factor as well)Which option would you do?