I built it after I was given the idea by a family member. When it came out better than I expected, I decided to put in on LEGO Ideas and built it on Studio 2.0. In total, I think it took me around two hours to build.
I think it would make a nice display model. I know I will enjoy displaying it until I need the bricks :)
I don't think LEGO as ever had a brand-name grocery store before, so it would be something new. Plus, it would be relatively inexpensive, being a pretty small model. It is 269 bricks.