Petite joie bubble - where to try and alternatives?

[philbee]

I'd like a parent facing pushchair for DD2, who's now 12 wks. Preferably one that will lie flat and not massively expensive. Don't need a carry cot or carseat. The petite joie bubble looks good, but I'd like to try it before deciding. Does anyone know where we can try one out? And is there another pushchair that might also do? Not looking to spend more than £200 ideally.