To those screaming about house hacking a 2 million dollar property with a 3.5% down FHA loan, I strongly disagree in this circumstance. First, you would have to have the income to qualify for over $12,000 a month mortgage payments. Even if you have that, low down FHA loans require PMI (and I think taxes) to be added to the mortgage payments, which really adds up a lot on that expensive of a property. Even on a 4 unit property (best scenario in terms of the most amount of units you can get with FHA), to make any profit, you are looking at renting each unit at well over $4k at the very least to make any profit at all (that is not including paying your share of your own unit btw). If the normal market rental value of a single unit is well over $4k a month in your area, then sure, it might make sense. I highly doubt any such scenario exists. And yes, appreciation is a factor in the long term, but in this scenario you'd likely be hemorrhaging a LOT of money each month while banking everything on that appreciation. Not a smart decision in my opinion when you really break down the financials.
I'm not saying house hacking ISN'T a good idea in general, I know people it has worked for in inexpensive markets, but there's a little more to putting that plan into effect and it making good financial sense than merely having a large down payment available.
For comparison, in a small town in central CA, a small house as a rental property that you won't occupy yourself with 20% down loan for $150k will need only $30k down and will have mortgage payments around $700. Then you can rent it out for $1k. With your savings, you could buy three houses like that, totaling a little over $2k a month, bringing in around $3k a month. And appreciation on the overall value for the future.