Hey Ravi,
I replied to another post of your just a moment ago. In my experience when determining if a house hack is good it needs to meet 2 criteria.
1. When I am living in the house hack this property must be cheaper than renting and saves me money.
2. When I leave this house hack and this turns into an investment property it must cash flow and meet the standard investment criteria (cap rate, cash on cash, etc.)
The calculation for a house hack is different and more involved then an standard investment property. The best case situation is when you can find a house hack that will cash flow while you are living in it, but its OK if you need to pay a little bit while you are living there, because it is financially advantageous for you and you get plenty of other financial benefits (loan pay down, tax breaks, cheaper then rent living). You just need to make sure after you are done living in that property you are cash flowing.
For example: I have a duplex house hack. My monthly payment is $3,200 per month and I receive $2,250 per month in rent. When I leave this property my rent roll will be at least $4,200. Before this house hack my rent was $1500. I have cheap rent now, and cash flow later. It's a win-win.
Hope this helps!
Rick