Took our Uppa when DD was 4 months and it was great... For her. She was comfy, tons of storage, handles like a dream... But on those busses? Nightmare. Crowded bus plus large folded stroller (which is heavy!) was a huge pain. If we had a car, yes absolutely (and would walk to avoid that tram in the parking lots!). No car? No way for me. Now DD is 3 and we have a First Years Ignite umbrella stroller and it's great for this age.