Buying from Carvana

Has anyone here purchased a car through Carvana and have good luck with the vehicle? I’m looking at a very low mileage 26 Santa Fe but have never purchased through Carvana and it makes me nervous. I 100% plan to take it to a mechanic to get it thoroughly inspected within the 7 day window. I’m one that likes to keep my cars long term, so wondering if anyone has had experience buying their car through Carvana and having it for a long time without any issues.