Chedraui is the large grocery store/ get all in one place store, its like a small walmart back in the US. We wanted to go here just to get a variety of snacks to bring back to our room and not eat out as much.  We went three times and every time the worker were friendly but when it comes to check out, it only seems to be two cashiers open at a time which makes the lines very long.  The store was clean compared to other store we entered and to us, the prices were pretty good compared to back home in the US.  You had to or really encourage you to wear a mask while in the store which we did.  We both liked this store as you can get most of your needs in one location.  Recommended.