I currently know a PA student who bought a home during his undergrad up to his current year in school. Said it was a 1500 sq. ft / 3 bed / 2 bath. Got it for 150K but had a very difficult time getting it finalized. After a cosigner + background proof of medical retirement income + BAH notarized letter, he eventually got it. Apparently he put all his BAH ( $2400 - 2500 in his region) right into the mortgage. Now he can back off the aggressive payments as he's close to having it all paid.
He plans on putting it out on the market for fairly cheap just to collect on a quick 5 figure pocket of money that he paid into over the past few years. So yeah, apparently it worked out well for him. Took the longest time for approval though.
Also know a med student who couldn't pull it off. Agencies he worked with would not even consider his in-school tax exempt income as "steady" due to the longevity of the mortgage commitment. Up-keep would've been difficult as well considering the condition the house was in.
In the end, if you plan on sticking to the minimum monthly payment + prepared for the PMI and property taxes associated with it then I'd give it a hard no. Then again, I'm only an observer, not an experienced "doer"