Kyam
Don't get a Mackinly, go for the biker, same size but a revamped version of the mackinly, packs up smaller to suit packing on a bike (shorter) several of
us have brought and used them many times and they have been brilliant.
Don't bother with the separate fitted ground sheet as these are the same size as the tent base and water gets in between the two, bit of builders polythene cut to suit is better / cheaper.
dave gs.