Thanks for all the input. The bike I'm referring to is:

Cyclone | Day 6 Bicycles (Available without a prescription!)

I haven't bought anything yet; I'm still in rehab from my hip replacement, but I like casual exploration and thus upright comfort.

As it is shown, it's pretty close to the limit of my budget for a bare bike. If I thought twist-grips would be a must-have for gloves, I'd probably go with a different bike with an 8-speed IGH. If I get this one, I'll be adding fenders, a rack, lights, some kind of lock, and maybe a luggage case if I can find something affordable and insulated for grocery runs. Tools, of course, and something to store them in.

So, this one just got pushed up a notch among my possible choices. Thanks again!