Typically we avoid KOAs because

1. They're expensive
2. They offer no privacy and the sites are cramped

However, in November 2020 we were trying to outrun freezing temperatures and snow between Moab, UT and our next destination further south in Arizona. The plan was to get over the pass and closer to Phoenix. But 20 miles north of Flagstaff the snow started falling and we felt most comfortable stopping. We chose an RV park so we could plug in to run heaters and to fill up with water (we were quite low). A couple other RV parks had pretty low reviews so I checked out the KOA website. Surprisingly they were on-par with the lower rate parks price wise and their bathrooms and showers were open even during Covid (the lower rated parks weren't allowing bathroom use). In addition to the flush toilet bathrooms and free, hot showers we used their clean and large laundry facility and the kids played on the playground even though it was freezing. We made a day trip of visiting Grand Canyon to see it blanketed in snow. The sites are close together but since we were inside the entire time and just stopped for 2 days it was fine. Stay here over the others in town... just read the reviews!