I bought 2 bikes last year from Lectric. We got the step through foldable ones. They are really nice and cheaper than many others, less than $1000 each. I bought 2 44 gallon plastic totes from Lowes and each bike folds up and fits nicely.
Our unit has the pull out tray in the rear that I call my "garage". The bikes are usually the last thing to go in and the first thing to come out.
https://lectricebikes.com/