I do lots of that... If I am lightly loaded, I take the 192. Heathrow to Russell Square by tube with a full-size suitcase is also doable, but takes work. When I am overseas I pick hotels that are anywhere up to a km from transit, assuming I can trundle the last mile on foot (Rolling suitcases on European cobblestones is hell after a few blocks, I would add).
However - in Toronto, if you live on a residential street that is two blocks from the bus stop that takes you to Line 2 that takes you to Kipling, it's another story. Especially in January. Even with a small carryon suitcase. That's me. Stairs, puddles, slush, salt, curbs, squeezing on crowded buses - yes, it's cumulatively unappealing.
LRT will attract a certain number of air travellers, but the number has to be discounted because not everyone lives within a short walk from the LRT.
- Paul