I found London and Paris had lots of garbage cans, benches, fountains, as well as art. Just look at how distinct the entrances to the Paris metro are. Toronto should do the same. Hell, even Chicago has really cool sculpted, cemrnt planters that are lined with attractive seats. It may be cheap to make but they are well designed and give the riverfront a really nice feel.
Yonge street needs more benches. North of Collage Park there is nowhere to sit and relax. Years back there were so many places to sit and watch the the world pass by but slowly they have all been taken away.
I love the fact that Montreal has a different style of lights on every major street. No two streets look the same. Toronto should do that with the street furniture, make each neighbourhood distinctive and charming.