Bought one of these in Aldi recently. Have yet to use it but would recommend setting aside a bit of time to assemble. You'll need a philips (cross) screwdriver. The hub cap on the back wheels does come out with a strong tug on the clear plastic tags, you don't need to twist at the same time as the diagram suggests. Make sure you get the front wheel the right way round the first time! And make sure everything is right before putting the two screws into the handle section. Looking forward to lots of trip in the park!