I did it, but I have a history with flipping houses (and not the crazy insane market hungry flipping that a lot of folks were doing.)
So, I purchased a home at a drastic reduction due to cosmetic ugliness (lots of patterned paper, extremely bright carribean colors inside and out, ratty carpet, etc.) So, even at the lowest point (housing prices are rising here again) I bought the house at 28% below market value at the lowest point (didn't know at the time it was at the lowest point) and it had re-entered the market after 1 year absence. I did all the work myself. Alot of work.
However, we had the money to put into the house; paint, carpet, etc do cost money. I have the skills; I can drywall, lay carpet, roof, and do basic carpentry. This method takes a LOT of time. Time I don't always have. So other projects are left undone because school then house take priority.
I also rent out a couple of rooms to folks on rotations here. We had the down payment, but our monthly mortgage payments originally came from my student loan COL, but now comes from rent income. We also had seller take closing costs in exchange for very rapid closing. I have, in less than a year, had 3 offers on the house that would give us a 10+% profit above and beyond costs. Also, it would cost me more in this area to rent with my dog (SAR shepherd) by a minimum of 2x my rent (lots of breed rules in rentals here.)
Here is the biggest difference between us and most folks that do this; it is business. We aren't attached to the house, it isn't 'ideal' for us, and we are using it as income NOW. If I wasn't willing to do that, or if I didn't have the skills, I wouldn't have bothered.
So, ask what your goal is, and why you want a house rather than an apartment. If you are trusting housing values to make it worthwhile, don't do it, it isn't worth it. If you have family/life situations that make apartments problematic, and you can really see it and work it as an investment (buy low, sweat equity, rental income as real potential), then consider it with a lot of caution. For 95+% of the students entered med school, I would think it is a terrible idea (this is also our 4th house due to relocations, so we have some practice.)