I don't know if it will have a good return, I just feel like there is a lot of uncertainty ( risk ) in getting a good return. You have to keep in mind that immigration numbers doesn't mean a lot, many investor groups that buy whole floors of condo buildings have no immigration plans, its just foreign investment.
The good news is that interest rate risk is still low. But if you are looking for like a 5 % return a year, you could probably get that. 10 %? no way. But thats a lot of risk for 5 %.
I have no idea what type of building you are looking for, the type of return you want, your risk profile etc. So I am trying to stay general. but I am concerned things like this. ( this is luxury condos tho )
http://business.financialpost.com/2...o-glut-about-to-flood-toronto-housing-market/
with condo units in particular. the particular unit you are getting is everything. its common for the same unit in the same buildling on a different floor to be worth over 10 % different because of the view its looking at.
Best of luck with it.