I've considered these possibilities too. Sounds like for you, the pros would be a shorter commute, the possibility that you might actually enjoy the community aspect of living with others, and the fact that (at least where I am), these house shares are far less expensive than renting or paying mortgage on your own apt.
What if you keep your condo furnished and rent it out furnished, so moving back in wouldn't be so hard? Not sure if furnished rentals are worth more (or desirable) where you are. They are definitely a thing where I am.
Agree with others that getting a roommate could be a more lucrative and less risky way to bring in more $$ if your place is big enough.
Most important to figure --- what is the difference between what you'd collect in rent and what you will need to pay to keep owning your place? Also factor in buffer savings for times when the unit is vacant, cost of repairs, and the need to chase after your tenants to collect rent if you don't want to pay (approx 10% I think) fee to hire a property manager.
Good luck and keep us posted either way!