Quote from @Angela K.:
We (a couple) are planning to live in a 4 bed, 3bath and renting out the 3 other bedrooms. We want advice on tenant screening, as well as if it is a smart idea to let one of the rooms be occupied by another couple. The driveway is not large enough to accomodate 6 cars, and the common areas may not support that many people either.
1. Great idea, house hacking is a great way to start out, that's what my wife and I have been doing for the past year.
2. The software everyone mentioned above is great, however I used rent spree and currently use turbo tenant.
3. In general be careful with couples, they tend to dominate the house a bit more, well because they are two and not one. They will take more time in the kitchen and they will make more noise throughout the house (generally speaking). My wife and I only allow one person per room.
4. Parking is a huge thing for house hacking, if you don't have the space in the driveway or street, then basically having the extra rooms for rent is in vain.
Hope this helps out a bit, as I encountered all of these things as well.
Best,
Brandon