With DS I had a Maclaren Quest, which we had good use from and which I then left at grandparents' (where we go quite a lot) once he was more or less out of a buggy, with a view to DD using it. However, it is really knackered and now also covered in mildew, so it has to go.
I want to replace it with something lightweight but comfy, so don't want something really cheap, but equally don't want to spend another £70!
I would definitely buy 2nd hand on ebay or whatever, but can you recommend some specific models which I should consider?