$1,234 · Wanted Lightweight step through bike for lightweight 5'2" female - nothing fancy

I only ride occasionally on the Galloping Goose trails so do not need all the bells and whistles. I have difficulty lifting my current bike in and out of my truck so need something lightweight. I am only 5'2 and 120 lbs so it needs to be lightweight with a comfortable seat also. I have an older step through Diadora mountain bike in great shape currently and could also do a trade. Email with a picture, the weight, description, condition and price please and we can go from there.