Ladies, I need your wisdom on the confusing world of pushchairs/travel systems. We're lucky enough that grandparents are contributing towards the cost and we were looking at the Bee or the Gecko. Main issues for us are space (we live in a 1-bedroom flat) and steps (our flat is down about 6 fairly narrow steps so the pushchair will need to be bumped up and down every time we go in or out, or folded and carried).
We liked the Quinny Buzz but it's too wide for the steps and seems quite heavy. The bee is light and narrow too, but I wondered how long the average-sized toddler would last in it as it looks very small.
Has anyone got strong feelings one way or the other on either Bugaboo. Or can anyone suggest a suitable alternative? It's all making my head spin...