@Alexander Meisner The FHA 203k is a rehab loan meaning you could purchase the property and finance the costs to rehab the property. In a sense, yes you could purchase for $150,000 and get a $190,000 loan for rehab expenses, but I would say it's not like they're just going to hand you the excess funds. You would need a general contractor to bid the project for you and they would get draws from your rehab funds similar to having a construction loan combined with your mortgage.
The issue with using any owner occupied loan whether FHA or Conventional is that you are certifying that you intend to live in that house. My contention is that if you're going into it knowing full well that this is just an investment and you have no intention of continuing to live in the house afterwards, you are taking advantage of financing not intended for that use and could be accused of committing mortgage fraud. Nobody is necessarily going to stop you from selling the house before 12 months are up although your mortgage company may not be very happy because they lose money if you pay off the mortgage typically within 6-8 months of closing.
The benefit of doing a rehab loan would be gaining the ability to do a large rehab like this cost effectively when you have limited funds of your own to use. If you decide to go down this road, I would recommend you do it while you still have your job because once you quit and become an agent, you won't have qualifying income to use for quite some time. Whether you do it with the Conventional Homestyle or FHA 203k, you could put minimal funds down (3-3.5%) if you're doing it as an owner-occupant.