OK, we've fixed the valve (had to replace the whole inner tube as valve is European) and tightened the brakes etc.
I was actually surprised how well the bike was made, Babboe don't seem to have used any cheap parts at all. The bench seats are basic but comfy and the 3 point harnesses adjust but are quite big on dd (18 months). But the belts go over the shoulders rather than as lap belts. The bike is a lot better than I thought it would be from reading the very few reviews I could find.
It is heavy though with a big turning circle. For the price of them (both new and second hand) I think it's worth you going to Babboe and having a play if it's near by. Then stalking the cycle forum auction, going going bike and gumtree. I found the Babboe, as I regularly searched bikes in Oxford and Cambridge, Oxford as its my nearest town, and because both are cycling towns.
It is heavy so given my current fitness levels I will be struggling on hills
however unlike the Kangaroo it is accessible to get to and will be easier to maintain, and I can fit a motor to it myself in time (thank god I married an engineer).
I think truthfully the aluminium ones are a better option for weaving in and out of traffic. But as dh pointed out, I don't need to that here, and he has been insisting all week I get something that's sat practically on our doorstop.
I looked into the Johnny Loco on ebay, it seems sturdy, apparently they use a concrete block as a counterweight.
I am very very pleased with the Babboe at present, it's not a Nihola, but I can't afford one and they are very unlikely to come up for sale here, they only seem to turn up in London. 