if you do it right, you'll break even.not trying to be negative, just realistic.

If you pay more, you won't meet your metrics and will probably have negative cashflow and/or equity.You may have to make 10, 20 or even 100 offers to get one accepted at the price that meets your numbers.This is what all investors did BEFORE the Great Real Estate Crash of 2008-2010.

Basically wholesaling would've been the best but there is alot of negative comments about wholesaling this days.So what is the best way to make small income with $0 from realestate and also grow along the way?

Visit that area and do lots of research - talk to local investors who will tell you the positive and negative and property management companies and someone unbiased who isn't trying to sell you a home. 

However, longer-term bonds (1-5+ years) are subject to interest rate volatility:If rates rise, bond values drop, potentially leading to negative net returns.If rates fall, bonds appreciate, but gains are capped by their fixed coupon rates.While Treasuries provide stability, they offer limited upside and carry hidden risks for medium- to long-term maturities.Why Real Estate Is a Stronger Option in Today’s MarketMultifamily real estate, particularly value-add properties, presents an asymmetric risk-reward profile that Treasuries simply cannot match.

In fact, a couple of them became cash flow negative a little.

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.

Just remember: most negative reviews are written by problematic tenants.

If you take out debt to acquire, you will be negatively leveraged.  

Negative gearing kills the market for cashflow investors.