hi marknjo
I don't know anything personally about the mountain buggy pram but the supermarket aisles is only one place to consider fitting into! At my antenatal clinic I once saw a new mum going for her 6 week check up and she couldnt fit the pram through the door into the doctors office! Very inconvenient! I was actually reflecting on my mothers choice 3 wheeler today as I walk everywhere. It has a nice compact width so I think this is important. But I still have to warn people I'm only on my L's with the pram! The more compact the better, I say!