The most important rule is to have the cash flow of the new property be able to pay all its expenses, mortgage, AND the line of credit back.

. - I will ding their credit such that all credit cards and other debt will cost them more.- I will keep their security deposit for funds owed.- I will do my best to garnish future wages until their debt to me is paid in full.This has worked 100% time so far.  

Seems like a pretty fair recommendation to me.

You just need the labor cost to install both of these - but even combined with the labor cost, it makes so much more sense to do it this way.Kitchen and Bath companies are a wonderful resource for homeowners, and I'm sure some out there give super fair prices to investors!

Once I sell that I’m gonna convert to a fourplex and do the ADU.going through cash quickly and also using credit cards when possible like to purchase materials.

The loan is with you, not with your tenant, so none of that means anything to them - in fact because you live in one unit and it's under 4, if you were self-managing you don't even have to abide by fair housing laws (at least on the federal level). 

But an investment-focused agent brings way more to the table than just writing offers.Finds off-market deals you’d never see on Zillow.Negotiates beyond price—think seller credits, better terms, and saving you $$$.Spots risks & hidden costs so you don’t get burned.Thinks long-term—helps you buy with appreciation, rental income, and future wealth in mind.Has key connections to lenders, contractors, and off-market opportunities.If you’re looking at this as an investment, the right agent doesn’t just cost you—they make you money.

Use gap funding (credit lines, partners) for the down payment.

When managing multiple applications, it’s crucial to ensure your process is both fair and compliant with local, state, and federal housing laws, including the Fair Housing Act.A best practice to avoid any perception of bias or confusion is to process and work on one application at a time.

I do a fair # of these, seller financing.