Is this bicycle suitable for my 5’1/155cm girlfriend?

This is the listing on eBay:

A beaitiful Dawes Accona hybrid ladies bike

Medium 17" frame
18 speed shimano gears
full mudguards front and rear
Tensile steel tube frame
wheel circumference @24"
pannier rack- spacious pannier included (as seen in pics)

I could get her to try it out before buying but I’d like this to be a surprise.