Junior vs women’s bike Hi just wondering if anyone could help, I’m looking to get my first road bike and struggling to find a  seasonable priced one (which isn’t out of stock because of Covid-19). I’ve found the Wiggins Rouen ADV Junior Road Bike - 700cc Wheel - 17" Frame and was wondering if this would be okay for a women of 5ft 3 160cm. Looking at the sizing it’s the same as a small road bike (c.17 inch with 700x25 tyres. Would this be ok or am I missing something? Don’t want to end up with an actual kids bike haha!! Thanks all :-)
This doesn't appear to be a current model--I can't find specs on this exact bike. This seems to be a house brand for Halfords, and I'm a little suspicious of a house brand, but that's just me.

The general advice given around here is that if the bike fits and you like it, get it. It doesn't matter who it was originally intended for. That said, this sounds like this bike is small for you.

A junior's bike might have lower gearing (junior racers have restricted top gears), although if this bike wasn't intended for racing, then maybe not.