I've gone through many buggies in the 7 years I've been childminding & lucky enough not to have spent much money on them (kind friends or pure luck!) but the time has finally come to invest most urgently in a single buggy and before too long, a double.
So childminders, what do you recommend for flexibility to deal with the variety of children we may have at any one time (don't want to be fixed on really narrow seats for example), can be pushed easily with one hand & folds small enough not to take up a precious car seat space!
I'm toying with a Phil & Ted's as my single with the bottom sling as an emergency/spare but have a feeling they may be very cumbersome. Anyone? Or should I just get a decent single buggy & use either sling or double buggy for multiple little ones.
For double I've previously had a Nipper which I love but multiple punctures and size in the boot (mine has a fixed wheel which might be a factor) are putting me off buying another one. I've seen a friends Mini City Jogger that looks good and heard of but not seen a mountain duet.
I won't be buying new but decent secondhand so don't really want something that will cost me ££££ 
Any thoughts or advice much appreciated.