[Bonka]

We have rented to younger people in the past, one also used a government allowance to cover her rent. In the end I would pass on these types of renters, especially if they don't work.

Also, even when a renter admits to their smoking habit and PROMISES NOT TO SMOKE IN YOUR SUITE, in reality that is likely a load of shit (past experience). Even if they didn't smoke inside, the smell tends to permeate itself. I don't know what's worse, the actual smell of smoke itself or the mix of Febreeze or other scented aerosol trying to cover up second hand smoke stank.

Go with the professional couple. Did you check their references?